“L Word” actor Jon Wolfe Nelson showed some balls while calling out bingo numbers Wedesnday night at Hamburger Mary’s in West Hollywood to benefit Lymphoma and Cancer research. Jon also knew sign language and hand signed some of the funny sexual names the games were called like “rim job”.

When someone wins a game they must run through the resturant while people through their losing bingo cards at them!

Feels really good to hit the winner!

CLICK HERE for more exclusive Bingo night photos!