NFL's Dan Snyder -- BILLION DOLLAR WOBBLE ... Watch Me Get Down with RG3

Wanna see a billionaire NFL owner get downright FUNKY to a hip-hop song??? Great, us too.

Here's Washington Redskins owner Dan Snyder feelin' the beat to "Wobble Baby" during a charity event last year at Lucky Strike bowling alley in Washington D.C.

Snyder was gettin' ready to bowl (in the same lane as RG3) when the beat took over his body -- you can see the slow build ... which culminates in Snyder throwin' his hands in the air, and wavin' 'em around like he just don't care.