a game in wich the man has sex with a woman while balancing a beer on her back. The object of the game is to keep the beer from spilling
I just had beer sex and only spilled two drops on her ass, it was great!
by Jeremy May 21, 2004
Enjoying a cold beer while having sex at the same time. The ultimate stress relief known to mankind.
"Maaan, I need a goood shot of beersex to get over this workday.."
by Wawa February 22, 2003