Top Definition
(N) the flaps inside of your butthole
"Liza, would you please clean out your slib? It's rather greasy."
by Slibby69 December 09, 2015

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noun: a greasy butthole
The fat woman with no panties on bent over and the crowd could clearly see her slib.
by Rudy Marshall September 15, 2003

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Selfish and Lazy In Bed.

A woman who likes to have orgasms and isn't sorry about it either.
I'm a total SLIB. I just want to lay back and have my orgasm and call it a night.
by The Original BMSD September 17, 2011

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the skin inside your asshole

My substitute teacher in highschool was named Mrs. Bills, I said her name backwards and made this definition. circa 1992
now that whitey boogied, you can get down to fuckin my slib
by C. Dumont April 13, 2004

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Lotsa space for your liquids.

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The Urban Dictionary Mug

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The Urban Dictionary Mug

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt