The Minnesota Vikings may have been 8-1 when they entered Sunday's matchup against the Dallas Cowboys, but their performance on the field was not that of a dominant team. The Cowboys' 40-3 win over the Vikings put Dallas back into the playoff conversation and may have shown a few weaknesses for Minnesota.But their inability to stop Dallas from going up and down the field wasn't the only mistake the team made on Sunday. Days before the game, the Minnesota Vikings' official Twitter page asked fans to share the stories of family and friends who served in the military. The team planned to honor those who served. They also offered two tickets to a fan who sent in a Tweet.Before the game, a Tweet from a Twitter user named Kyle appeared on the video board. He tagged the team in his Tweet and included a photo of his "Cousin Joel," who he said served in the Army. Kyle went on to say that Joel was his childhood hero and that he was a huge Vikings fan. While it appeared to be a nice sentiment from one cousin to the other, it was actually false. Johnny Sins, an adult film actor, was featured in the Tweet.“This is my cousin who served in the Army. He has always been an inspiration and someone I look up to for his heroism. He is also a HUGE Vikes fan #skolsalute.”The tweet immediately went viral and fans couldn't believe that the team believed the story. Some on Twitter said that the person who put out the tweet may be out of a job.🦇Vamp🦇@Vamp_RikaSomeone's getting fired 🤣🤣🤣🤣 twitter.com/cumanders/stat…Cumanders@cumandersThe Vikings got baited into displaying Johnny Sins on their jumbotron… absolutely fantastic 812141The Vikings got baited into displaying Johnny Sins on their jumbotron… absolutely fantastic 😂😭 https://t.co/urTov6jhPfSomeone's getting fired 🤣🤣🤣🤣 twitter.com/cumanders/stat…Devine Sports Gospel@DevineGospelIncredible to see teams like the Minnesota Vikings supporting Army veterans like Joel. Need more of this!232Incredible to see teams like the Minnesota Vikings supporting Army veterans like Joel. Need more of this! https://t.co/mPZTMh53gLHawkaholic 💚💙 Go Hawks@seahawks12girlSo apparently the @Vikings put this up on their video board… IYKYK43So apparently the @Vikings put this up on their video board…😂😂 IYKYK https://t.co/LIIvRZXXIFCards_SoCal@Cards_SoCal1@Vikings y’all did not just show this on your video board #Johnnysins81@Vikings y’all did not just show this on your video board 👀👀 #Johnnysins https://t.co/RUQp7o4aICHenry Higgs@HarryMcIntyre_1I wanna meet the Vikings video board guy twitter.com/barstoolsports…Barstool Sports@barstoolsportsJoel really is a true American hero (via @Gators_Fan25)12554Joel really is a true American hero (via @Gators_Fan25) https://t.co/q8OgiwG6mDI wanna meet the Vikings video board guy twitter.com/barstoolsports…👑🐝 Texans❤ B-Nicole 🦁🔥🇨🇱@sookrightSaw #NFLMemes post this and Im No way Vikings just put this on their video board #IYKYK @Vikings 🤦‍♀️🤦‍♀️🤦‍♀️1Saw #NFLMemes post this and Im 💀💀💀No way Vikings just put this on their video board 😂😂😂 #IYKYK @Vikings 🤦‍♀️🤦‍♀️🤦‍♀️ https://t.co/95ZifrEKz0Caleb Charanza@ccharanza00Whoever is running the Vikings video board. Thank you for your serviceWhoever is running the Vikings video board. Thank you for your service💀 https://t.co/6kY8LSB3xGJake Albanese@JakeAlbanese2@barstoolsports @Gators_Fan25 Omg no way that’s real134@barstoolsports @Gators_Fan25 Omg no way that’s realPlop@ItzPlopIf you know, you know. twitter.com/barstoolsports…Barstool Sports@barstoolsportsJoel really is a true American hero (via @Gators_Fan25)475532558Joel really is a true American hero (via @Gators_Fan25) https://t.co/q8OgiwG6mDIf you know, you know. twitter.com/barstoolsports…Jaya@stanallday96AMAZING twitter.com/barstoolsports…Barstool Sports@barstoolsportsJoel really is a true American hero (via @Gators_Fan25)475772559Joel really is a true American hero (via @Gators_Fan25) https://t.co/q8OgiwG6mDAMAZING twitter.com/barstoolsports…Vikings QB Kirk Cousins sacked a career-high seven timesThe Dallas Cowboys win over the Minnesota Vikings was dominant on Sunday. The Cowboys had just lost to the Green Bay Packers, a game they felt they should have won. Minnesota was 8-1 at home, but their performance on the field suggested otherwise.Kirk Cousins entered Sunday's game with a 2-8 record against the Dallas Cowboys, his most losses against any team in the NFL. The Cowboys sacked Cousins seven times, a career-high for the 34-year-old quarterback.Pioneer Press@PioneerPressIn ugly loss to Cowboys, Vikings’ Kirk Cousins sacked a career-high seven times pipr.es/pTjk5FgIn ugly loss to Cowboys, Vikings’ Kirk Cousins sacked a career-high seven times pipr.es/pTjk5Fg https://t.co/PfbhTJPk4pCousins finished 12 for 23 with 105 yards passing, and the Vikings had only 183 yards total offense in four quarters.Minnesota will need to put this defeat behind them quickly, as they only have four days until their next game. On Thursday, the New England Patriots will visit town for a Thanksgiving primetime game.