Adam Carriker, an avid wrestling fan recently made a bet with ex-WWE superstar Bill Goldberg about the Wash. vs. ATL matchup this past weekend.

If Washington won, Goldberg (an avid Falcons fan) agreed to sport a Redskins jersey … and if ATL won, Carriker said he’d dress up as Goldberg in his wrestling prime … speedo and all.

Obviously, the Falcons won — and Carriker paid off his bet.  Check out the pic:

GameTimeGirl

TMZ