caulk the tub

To masturbate in the shower. To rub one out in the bathtub.

Those chicks at the gym were fucking HOT! I gotta go straight home and caulk the tub after that workout!

by Sheik Yerbuti January 31, 2007

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.”

by iovtheedragon June 21, 2025