Grand Slam

When you have a joint,Blunt,Bong,vaporizer one after another

Alfred Giggles:I have a quarter o , do you guys want to do a grand slam

Arnie Berkwitz: as long as it is free

by dj dubsack jones December 26, 2008

Grand slam

During intercourse, one takes out a baseball bat and rams it into the anus, ad=nd when the bitch screams, take it out and knock her ass out.

I gave my grandma the grand slam yesterday.

by billy bob February 5, 2003

Grand Slam

A sex move that involves two guys getting it up the ass in weird ways.

Eww, I heard Jamie was Grand Slamming Jordan last night!

by Forgott|e|n August 28, 2008

Grand Slam

The act of lodging the wide end of a tennis racket into ones rectum.

After I was done cumming on Jenny, I finished her off with a Grand Slam.

by TheCerealKiller June 16, 2014

Grand Slam

When you suplex a chick during sex and try to put your dick in her vagina as you slam her down

I tried the grand slam last night. I think I sprained my penis.

by rrK_NAFK January 5, 2020

Grand Slam

When a guy is able to have sex with all the sisters and mother of a family.

Did you hear Dave hit a Grand Slam, he had sex with Sara, her mom, and sister (separate occasions).

by Mr.Crayonbox February 23, 2021

Grand Slam

when you and someone hit all the bases in one night, grand slam.

bella: yo how many bases did you hit last night?
connor: grand slam baby

“wow i hit the grand slam last night!”

by gymgirl150 February 6, 2022