the grandslam

its when you accomplish three things before taking a shower, shitting, beating off, and then taking a bong rip.

before i took a shower i took a shit, wacked off, and before i got in the shower I took a bong rip. THE GRANDSLAM.

by RACEFAN August 24, 2008

Facebook Grandslam

When someone posts and your wall and likes one of your pictures.

I hit a facebook grandslam on Lilly.
Oh bro that sick she's so hot.

by A smit nigga January 26, 2011

Double-Hand Grandslam

when you use two hands and hit it hard.

Jim: "Hey bill show me a Double-Hand Grandslam"
Bill: *uses two hands and hits it hard*
Jim: "Thanks"

by Velcroeater202 March 19, 2018

Parking lot Grandslam

Is the action of engaging in sex of a fist fight in a parking lot, preferably a Dennys parking lot.

You, me, Saturday at 9. Parking lot grandslam. Loser buys grandslams.

by Pseudomoose December 7, 2020

grandsalamer1

a person who has been playing lego baseball since its beginning till its death and flicks balls for a living to satisfy his hunger, also possesses a very repetitive soundboard that will make you go deaf

hey have you heard of grandsalamer1? he really needs to shut the fuck up with his soundboard.

by phantomkuru January 24, 2022