Liverpool battered rivals Manchester United 5-0 at Old Trafford to pile on the pressure on manager Ole Gunnar Solskjaer. Mohamed Salah scored a hat-trick, while Naby Keita and Diogo Jota chipped in with a goal apiece to take Liverpool within one point of leaders Chelsea.Liverpool were absolutely dominant in the first half, scoring four times. Naby Keita opened the scoring for the Reds just five minutes before Diogo Jota turned in a cross from Trent Alexander-Arnold eight minutes later.After that it was the Mohamed Salah show. The 29-year-old Egyptian scored three goals to completely silence Old Trafford. The first one was a close-range finish from the box following a delightful cross from Naby Keita. For his second, the Egyptian found himself in acres of space in the box to side-foot a ball from Diogo Jota.Mohamed Salah's third goal, though, was the most special. Liverpool captain Jordan Henderson found Salah with an inch-perfect ball. The 29-year-old forward chipped Manchester United goalkeeper David De Gea to complete his hat-trick.Manchester United's game went from bad to worse when Paul Pogba, who started the game on the bench, was sent off after being on the pitch for just 15 minutes.Liverpool pile more misery on Manchester United and Ole Gunnar SolskjaerLiverpool's ruthless performance at Old Trafford has piled more misery on Manchester United and their manager Ole Gunnar Solskjaer. Many fans on Twitter have speculated that this could be the final nail in the coffin for the former Cardiff City manager.United went into their game against Liverpool in a poor run of form, picking up just one point in their last three Premier League games. This winless run included defeats to Aston Villa and Leicester City.However, the defeat to Liverpool will hurt Manchester United the most. The Red Devils are now seventh in the table, behind the likes of Brighton, West Ham and Tottenham Hotspur. Ole Gunnar Solskjaer's side are now eight points behind league leaders Chelsea.In the wake of a quite unbelievable game at Old Trafford, both sets of fans took to Twitter to express mixed emotions. Here are some of the best reactions from Twitter following Manchester United's humiliating defeat against Liverpool at Old Trafford on Sunday.Liverpool FC@LFC𝗪𝗛𝗔𝗧. 𝗔. 𝗣𝗘𝗥𝗙𝗢𝗥𝗠𝗔𝗡𝗖𝗘. ✊🔴#MUNLIV10:53 AM · Oct 24, 2021790317𝗪𝗛𝗔𝗧. 𝗔. 𝗣𝗘𝗥𝗙𝗢𝗥𝗠𝗔𝗡𝗖𝗘. ✊🔴#MUNLIV https://t.co/Lv0MtFIp9MJad Saadeh@JadSaadeh10⚽️⚽️⚽️Goodbye Cristiano Ronaldo 👎🏻 & Welcome Mohamed Salah 💪🏻😂😂😂11:05 AM · Oct 24, 2021⚽️⚽️⚽️Goodbye Cristiano Ronaldo 👎🏻 & Welcome Mohamed Salah 💪🏻😂😂😂OptaJoe@OptaJoe5 - Manchester United have suffered their heaviest ever defeat at home to Liverpool, whilst it's the first time they have lost to-nil by 5+ goals at home since February 1955 (5-0 v Man City). Erosion.10:53 AM · Oct 24, 20215312455 - Manchester United have suffered their heaviest ever defeat at home to Liverpool, whilst it's the first time they have lost to-nil by 5+ goals at home since February 1955 (5-0 v Man City). Erosion. https://t.co/ZeGo6Lm69MBrāndon Gonzåleź- Minnesota Sports Insider@CoachBGonzoIt's official:The torch has been passed from Ronaldo and Messi to now MOHAMED SALAH11:08 AM · Oct 24, 2021It's official:The torch has been passed from Ronaldo and Messi to now MOHAMED SALAHJamie Bryan@jamiebryandjOnly way that game could have been better would have been if Salah did the Ronaldo celebration after he bagged his hat trick11:03 AM · Oct 24, 20212Only way that game could have been better would have been if Salah did the Ronaldo celebration after he bagged his hat trickzahraa@lfczahraaWHAT A BEAUTIFUL GAME! Give Mo whatever he wants! 5-0! Things we love to see! 😍 YOU’LL NEVER WALK ALONE ♥️10:54 AM · Oct 24, 202112WHAT A BEAUTIFUL GAME! Give Mo whatever he wants! 5-0! Things we love to see! 😍 YOU’LL NEVER WALK ALONE ♥️Mahomed@MoAsmalThis is Mo Salah’s world and we’re all just living in it9:38 AM · Oct 24, 202110334This is Mo Salah’s world and we’re all just living in itRadhiya 🤍.@radzjeewa7Never ever doubt Jurgen Klopp10:54 AM · Oct 24, 20211Never ever doubt Jurgen KloppESPN FC@ESPNFCMO SALAH HAT TRICK!MOST IN FORM PLAYER IN THE WORLD 🔥🔥🔥10:11 AM · Oct 24, 20213101431MO SALAH HAT TRICK!MOST IN FORM PLAYER IN THE WORLD 🔥🔥🔥 https://t.co/jB3V6bx6VcKloppholic@KloppholicMo Salah - the greatest winger in Premier League history.9:55 AM · Oct 24, 20215157933Mo Salah - the greatest winger in Premier League history. https://t.co/xb6EkVgLeKOptaJoe@OptaJoe3 – Mohamed Salah is the first away player to score a hat-trick at Old Trafford for over 18 years, since Ronaldo did so for Real Madrid back in April 2003 in the Champions League. Ballon.10:12 AM · Oct 24, 202120616693 – Mohamed Salah is the first away player to score a hat-trick at Old Trafford for over 18 years, since Ronaldo did so for Real Madrid back in April 2003 in the Champions League. Ballon. https://t.co/E9kOIRThgFMMG@MauleedMG@Cristiano premier league player of the month October@MoSalah :#MANLIV @LFC @ManUtd #Arse11:10 AM · Oct 24, 2021@Cristiano premier league player of the month October@MoSalah :#MANLIV @LFC @ManUtd #Arse https://t.co/hiOquivxvhShane@Blame_SuarezMohamed Salah saw the circus around Ronaldo's return and he's been out to prove who the real #1 is. He's absolutely done that today.11:11 AM · Oct 24, 202161Mohamed Salah saw the circus around Ronaldo's return and he's been out to prove who the real #1 is. He's absolutely done that today.Ben Webb@BenWebbLFCSalah’s passing…..😍10:52 AM · Oct 24, 2021471Salah’s passing…..😍 https://t.co/Gtc5rFezqAThe Redmen TV@TheRedmenTVFULL TIME: MAN UNITED 0-5 LIVERPOOL!SUPER-SALAH-SLAYS-UNITED-OLE-IS-ATROCIOUS!10:53 AM · Oct 24, 202144839FULL TIME: MAN UNITED 0-5 LIVERPOOL!SUPER-SALAH-SLAYS-UNITED-OLE-IS-ATROCIOUS!Samue 🇪🇬@SamueILFCLook at the score. Drink it in. 😍10:54 AM · Oct 24, 202132232Look at the score. Drink it in. 😍 https://t.co/k1WbW237iVManchester United@ManUtdPaul Pogba receives a red card.#MUFC | #MUNLIV10:20 AM · Oct 24, 2021120161702Paul Pogba receives a red card.#MUFC | #MUNLIVLFC Transfer Room@LFCTransferRoomLiverpool fans' chanting 'Ole's at the wheel' 😂😂10:26 AM · Oct 24, 202130637Liverpool fans' chanting 'Ole's at the wheel' 😂😂VUJ@DavidVujanicThis football game cured Covid10:25 AM · Oct 24, 202121425This football game cured CovidB/R Football@brfootballDown 5-0 to Liverpool at Old Trafford. Paul Pogba sent off 15 minutes after coming on. Manchester United fans today:10:25 AM · Oct 24, 202178871381Down 5-0 to Liverpool at Old Trafford. Paul Pogba sent off 15 minutes after coming on. Manchester United fans today: https://t.co/M5fIKPrFZFmx@MessiMX30iRonaldo is RATTLED 🤣🤣🤣🤣 How is that not a red?9:48 AM · Oct 24, 202173141968Ronaldo is RATTLED 🤣🤣🤣🤣 How is that not a red? https://t.co/tvABgkaSyeOut Of Context Prem@NoContextEPL10:27 AM · Oct 24, 202145561https://t.co/Y5Hh02y1tGPointGod🔰➐ #OLEOUT@Point_God_11_Ole returning to Norway first flight tomorrow #OleOut9:44 AM · Oct 24, 202150097Ole returning to Norway first flight tomorrow #OleOut https://t.co/ROuJtjForsMohamed Talaat 🇪🇬@MTal3t_@MoSalah just took @Cristiano's throne. Who is the king now? Our lad, the Egyptian guy.💪💪😂😂 #Liverpool11:03 AM · Oct 24, 20211@MoSalah just took @Cristiano's throne. Who is the king now? Our lad, the Egyptian guy.💪💪😂😂 #Liverpool https://t.co/g14QTuni2KTommo@TomMcCluskey_Man Utd fans, remember who recently became available for your impending vacant managerial position...? 😬10:53 AM · Oct 24, 2021188Man Utd fans, remember who recently became available for your impending vacant managerial position...? 😬 https://t.co/y1u9yB9OpaOleOut@TumiggzCall Zidane @paulpogba @cristiano11:02 AM · Oct 24, 2021Call Zidane @paulpogba @cristianoBen Webb@BenWebbLFCAdore the fella….11:05 AM · Oct 24, 2021506Adore the fella….https://t.co/TWwiy1qvLORaghav Mittal@mittalragDon’t think anyone can point out a single flaw with out performance tonight11:04 AM · Oct 24, 2021Don’t think anyone can point out a single flaw with out performance tonight⚽️442oons⚽️@442oonsHow it started v how it's going #MUNLIV10:31 AM · Oct 24, 2021768146How it started v how it's going #MUNLIV https://t.co/D863QVbEBQBenchWarmers@BeWarmersSPOTTED: Ferguson tweeting #OleOut #MUNLIV10:12 AM · Oct 24, 20211012252SPOTTED: Ferguson tweeting #OleOut #MUNLIV https://t.co/HnsTPieqW7Scouser Chris@ScouserChrisLFCIbrahima Konate appreciation tweet.𝘽𝙞𝙜 𝙜𝙖𝙢𝙚, 𝘽𝙞𝙜 𝙥𝙚𝙧𝙛𝙤𝙧𝙢𝙖𝙣𝙘𝙚. 🔥10:38 AM · Oct 24, 20211622173Ibrahima Konate appreciation tweet.𝘽𝙞𝙜 𝙜𝙖𝙢𝙚, 𝘽𝙞𝙜 𝙥𝙚𝙧𝙛𝙤𝙧𝙢𝙖𝙣𝙘𝙚. 🔥 https://t.co/1cfyJbrmFAJames Pearce@JamesPearceLFCIf Carlsberg did away days…… #LFC11:04 AM · Oct 24, 20213014533If Carlsberg did away days…… #LFC https://t.co/Sgi5qv8Q13