caulking 

Depositing your semen in the buttcrack of your sexual partner.

Wow, I watched this porn star give a girl a good caulking after sex.

caulking by Douglas Wayne September 18, 2006

caulking 

The act of having one's asshole filled to the rim with seaman.

Did you see the porn where pornstar polly asked for and received a caulking?

caulking by slicksal October 19, 2006

caulking 

to shit on the toilet, between the seat and the base, so the seat is stuck to the base... with poop.

Caulking - Some douchebag caulked my toilet, I sat on it, and poo squished out like a reverse oreo. Double stuffed.

caulking by BingCon10 May 16, 2010

Caulking 

Beating off in the shower

Girl: why are you taking so long in the shower?
Boy: I'm caulking!

Caulking by meesterrain January 16, 2015

Caulking Vents 

Performing fellatio on The Game.

There go GL caulking vents again.

Caulking Vents by ###6 August 20, 2019

Caulking the tub

Precisely depositing semen while showering or bathing.

“Enough of the abhorrent rat race for the day, time to get to caulking the tub.”

Caulking the tub by iovtheedragon June 21, 2025

silicone caulking 

A titty fuck finishing on fake boobs.

Candy doesn't like me playing with her boobs since she got a boob job. But, she always enjoys a good silicone caulking.

silicone caulking by L&AW March 31, 2009