Apparently this guy didn't have much faith in his own team (Texas A&M) but did honor his part of the bet by getting a tattoo after the Aggies won.
http://bleacherreport.com/articles/1407658-texas-am-fan-makes-good-on-wager-with-butt-tattoo
Don't know if I'd ever make a bet like this myself.
http://bleacherreport.com/articles/1407658-texas-am-fan-makes-good-on-wager-with-butt-tattoo
Don't know if I'd ever make a bet like this myself.