by Harve Eugene April 14, 2008

When you're going down on a girl's butthole and you pass a kidney stone and leave it there. (Without consent)
Damn I can't believe I got away with Putting Z's in the Trunk. Becky is gonna be shitting pebbles later.
by Klownrad May 26, 2023

by Shashay May 3, 2014

When one the person gets locked inside of a trunk after someone farted in the trunk. The victim must be inside and they will be stuck inside after the perpetrator farts in it.
Saget: Hey Matt can you fit inside of that trunk?
Matt: I don't know I think so? *Climbs in trunk*
Saget: *Farts in trunk* *Closes trunk*
Saget: TRUNK O' CHEESE!!
Matt: I don't know I think so? *Climbs in trunk*
Saget: *Farts in trunk* *Closes trunk*
Saget: TRUNK O' CHEESE!!
by Spongebobs House June 12, 2015

When a giver of head lies flat on his/her stomach with his/her arms beside his/her stomach with legs flat on the ground while he/she lifts his/her head and upper chest up and down from the ground while a dick is in his/her mouth, thus sucking a dick while doing a trunk lift. Originated in Toronto when horny players for the Toronto Raptors really needed to shoot one off during training.
by InternetSlangPhD January 8, 2023

What an uncircumcised man experiences after having unprotected anal sex and pulls back his foreskin to find fecal matter spread about.
Taylor loved waking up the morning after having sex with his girlfriend with a trunk full of dirt to flaunt to his friends.
by Rome Dog10 May 26, 2019

The art of fitting a whole tree stump up your ass. Not intended for beginners. Branches are cut off and used for jousting in battle, while screaming, “I am the Lorax, I speak for the trees.”
by Kanye motherfucking west April 5, 2021
