Top definition
A nonsensical word that can be used as either a verb, adjective, noun or almost anything else. Usually accompanied by various pictures of cats copulating. If anyone knows more about the origin of this odd word, I encourage them to write a better definition.
"That meal we had was catsex."

"You're an idiot."
by C4753X May 08, 2005
Mug icon

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the shirt
This occurs when two (or more) 0_o; cats proceed to have sexual intercourse with eachother(s) They fuck the shit out of eachother. :o
Dude, I saw my cats having sex last night. I taped it and totally slammed my ham to it this morning. >.<

*whispers* I love cat sex. :o
by Alex Regan January 12, 2009
Mug icon

Dirty Sanchez Plush

It does not matter how you do it. It's a Fecal Mustache.

Buy the plush
Where the girl either draws a cat face on her face with eye liner or she dresses up as a cat
And she has sex
"Lets have cat sex"
by The girl with the cat face November 01, 2013
Mug icon

Donkey Punch Plush

10" high plush doll.

Buy the plush
Almost a phrase like "supercalifragilisticexpelidocous." mainly, its a way to say any noun, verb, etc. its mainly all dependant on tone, and almost meant to be responded to with "wait, what?" (However, Catsex would normally be a synonym for like, cool, or sweet, or superspecialawesome)
"Im sorry i didnt finish my homework, i was too busy with catsex."

"that movie was totally catsex"
by Kdavis November 14, 2006
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug