1 definition by ikako

Top Definition
Sound generated by smacking a female companions rear-quarters, whilst partaking in "doggy-style" relations . Before completion, the male swings his hand backwards with a finger-wiggling motion, ultimately ending with the "katass" smack.
The Milf-Hunter katass'ed that lady, proper-like.
by ikako May 14, 2007

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