red crayon

a dog's erect penis

your dog's red crayon is sticking out

by noneused June 17, 2009

Brown Crayon

When one wipes his/her butt after defecating, takes a peak at the toilet paper right after, and the streak or smudge resembles that of a brown crayon on white paper.

I hate Brown crayon, It's always takes more wipes to clean with brown crayon streaks.

by RoryLOL July 1, 2009

shit crayon

No matter how many times you wipe, the paper keeps coming up brown.

I thought I was done wiping, but, the Shit Crayon strikes again.

by scoyle1994 March 29, 2016

Man Crayon

A person who uses their anus to write or draw on any fixed object (ie. wall, car, castle door... etc.) while defecating.

"I hate my neighbor, so I wrote 'please leave' on his front door with my man crayon."

by Apecreature June 24, 2012

crayon turd

It's that last turd that just won't come out, so it colors your shorts all day. See Skidmark.

I know it's going to be a "bad underwear day"... I've got a crayon turd going on.

by Vinnie Smith August 29, 2003

poo crayon

A slang term for the tip of a turd popping out your ass and "writing" on your underpants or panties.

i was prairie dogging earlier and now i've got streaks from the poo crayon.

by Chuck Bucket February 17, 2005

sperm crayon

when you jack off and release sperm, then draw on a piece of paper with your dick to create a picture

Nico was really horny in science class so he decided to try "sperm crayon". He jacked off really hard until he released his liquids and then drew a picture of a vagina on the paper.

by lickmycock March 15, 2014