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

Grandslammed

When you make yourself cum so good that you need to go to a major restaurant chain and buy yourself breakfast .

Wow .. I needed that ..I totally Grandslammed .. See you in an hour I'm starving .

by Saneand71 June 25, 2016

grandstanding

"Showing off" or going out of one's way to appear spectacular. See showboating.

"After jumping the grand canyon on a unicycle, Harry was grandstanding by cycling backwards with his eyes closed with his underpants on fire."

by BigPimpDaddy May 7, 2004

skidmark grand slam

N. The unusual situation of soiling three different pair of underpants in the same day.

What happened to Joey?

He had to go home. He hit a skidmark grand slam.

Man, that sucks.

by LobsterSausage February 28, 2011