grand-slamming

Nailing someone in a Denny's bathroom. Bonus points if hash browns are involved.

Grand-slamming marialuvr01 yesterday was the best.

by forcameron September 19, 2009

Grand slammin

When a girl gives you a blowjob while wearing a beer can baseball helmet and hands you the straws to drink the beer during the act. Bases loaded optional...

It was the bottom of the ninth and I was noticeably depressed because my team was losing. My girl wanted to cheer me up so she loaded two natty lights in her beer helmet and started grand slammin me

by CaseAandJuan October 15, 2018