When someone's butt protrudes so far away from the small of their back that you can use it as a shelf. Also a term for a really nice ass.
1. Yo lookadat hottie. He got a booty shelf.
2. I'm so upset that I don't got a booty shelf that I'm gonna go get butt implants.
3. I am enjoying your booty shelf today. *squeeze*
by Migizz April 18, 2006
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A butt so fat that it seems like a drink could rest on top of it while the person is standing. Can be a compliment or used derogatorily. Not a term that is thrown around for just anyone, only a select few actually have shelf booties. Can also be used as a proper name when referring to a specific person with a shelf booty.
1) "Mmm that girl got a shelf booty, doe, and I'm tryna holler."

2) "Damn now THAT'S a shelf booty. That ass is tooo fat!"

3) "I'm not doing anything tonight, I might just see what shelf booty is up to."
by bstouttt April 20, 2009
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Usually a black woman’s ass that sticks straight out you could use it to put drinks on it.
“That girl’s shelf booty so big you could put a six pack on it.
by Big Ass Boy August 22, 2018
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A woman that would be hard to sleep with.
A woman that would require a good deal of effort to date.
Tom: That woman is gorgeous.
Bill: Yeah she is Top Shelf Booty.
by DarkKnight36 August 4, 2008
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