spongebob (dirty) 

the aftermath of bringing a fart up to the gate, and finding out that it indeed was something else.

the presence of spongebob usually requires a safety wipe or sometimes, a new pair of underpants

guy 1: Man, that one sounded juicy!

guy 2: Yeah. I'd better go to the bathroom. I think I have a little spongebob hangin'

spongebob (dirty) by Tom K. February 4, 2005

Dirty Spongebob

A Dirty Spongebob is basically when a girl has a sponge in her vagina meant to absorb jizz from her partner(s), then after someone peaks in her bitch wrinkle, the removes it and then slaps the other person in the face. (It is much like Dirty Pog.)

Damn, I was about to do Dirty Pog to this chick, then she suddenly gives me a Dirty Spongebob.

Dirty Spongebob by Sakeeya March 29, 2012

Dirty SpongeBob

When your fucking a girl and you accidentally cum in your homies ass

Yeah bro last night I pulled a dirty SpongeBob

Dirty SpongeBob by Sexcommander46 October 20, 2021

Dirty Spongebob

The action of masturbating onto a yellow sponge and letting the semen soak in, then putting it under water, squeezing it, and watching the semen bubble out of the sponge while maniacally laughing.

Poor Nate couldn't get a girlfriend, so he performed a Dirty Spongebob every night before he went to sleep.

Dirty Spongebob by tiddly dinkler July 17, 2024