Manziel failed to meet obligations for the NFL's concussion protocol on Sunday, which coincided with the final game day of the 2015 National Football League regular season.
Manziel hasn't publicly acknowledged the rumors of him partying the night away before a game, but his time in Cleveland appears to be coming to a rapid end.
Manziel was wearing a blonde wig, a fake mustache, glasses, a hoodie and told people his name was Billy according to a post from ESPN Las Vegas.
AP After getting ejected in 1999, Bobby Valentine famously returned to the Mets dugout wearing glasses and an eyeblack mustache.
Despite his efforts to remain incognito, Manziel was outed because he forgot to bring cash and had to pay with a credit card.
Even though Manziel is signed with Cleveland through the 2017 season, the Browns don't crack the top two on the list. It remains to be seen what the repercussions for this will be if it is true. He posted a photo that showed him home with his dog and later updated a post with a location: Avon, Ohio.
Manziel, 23, played in nine games (six starts) this season and threw 1,500 yards, seven touchdowns and five interceptions and completed 57.8% of his passes.
The Browns are reportedly "so done" with second-year quarterback and former Heisman Trophy victor after he blew off a mandatory meeting Sunday and was seen partying in Las Vegas during the weekend.
What are your thoughts the Cleveland Browns situation with Johnny Manziel, Mike Pettine, and Ray Farmer?
Johnny Manziel may be washed up with the Cleveland Browns after the often-trouble quarterback missed a concussion treatment session at the team's training facility on Sunday and was reportedly gambling in Las Vegas. And if Manziel had his way, he would be a Dallas Cowboy.
Johnny Manziel is again making headlines for all the wrong reasons.
Manziel met with owners Jimmy and Dee Haslam today in Berea, according to Pro Football Talk, but did not speak with the media.