Take a Dab, take a shot of liquor, take a bong rip of weed, chug a beer, and exhale. All in one breathe makes the "granny grand slam". First performed by a youtube "grandma". Taking the "strikeout" to the next level.
by Walleyewacker11 September 26, 2018

To fuck a fatty
by Gavery March 18, 2014

by King onion January 19, 2018

by Fish nigha May 22, 2021

Intercourse where the girl is On top. Slamming the worm is when the penis comes out of the vagina and the girl lands on it. Damage is caused.
Carl: I was Fuckin ali yesterday and she got too excited and slam the worm.
Frank: man that sucks. Maybe you should have a bigger D.
Frank: man that sucks. Maybe you should have a bigger D.
by C-ram April 26, 2016

by David Vege December 29, 2007

The slamming of the charging handle on an MP-5 causing the bolt to fly forward and loading a round into the chamber
While playing some Call of Duty...
Bob #1: Whoa, dude, did you see that?!?!
Bob #2: See what?
Bob #1: your guy on 'Crew Expendable' just did a HK Slam
Bob #1: Whoa, dude, did you see that?!?!
Bob #2: See what?
Bob #1: your guy on 'Crew Expendable' just did a HK Slam
by Iluvhalo August 14, 2009
