The jiggling fat build-up at the end of your tailbone. Usually used to grind, break-dance, or utilize in other types of dance. Sometimes both booty-cheeks (butt cheeks) slap or rub together, causing a "grinding", "jelly-like", or "slapping" sound. This is normal. Booty's are used for music videos such as "Ms. New Booty," by Bubba Sparxxxx. The booty acts as a balloon filled with Jell-O or a firm sack that has freedom of movement. Large booty's tend to appeal to men. Chunky booty's, however, do not appeal to both gender categories. Booty's can be referred to as butts, bootays, bottoms, behinds, rumps, tushes, funk machines, jiggle makers, slap sacks, donks and/or badonkadonks. Slapping or squeezing the booty can cause it to explode, pop, or expand.
Person 1: Ow ow i like her booty!
Person 2: Uh oh, she dancin and the slappin is happnin'!!!
by cookie_dough_bite April 23, 2009
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When used as an adjective, it means something undesirable, sketchy, or untrue. Completely interchangeable with bullshit.
She said you were her first? That's booty.

What a load of booty.

This place is booty, let's go choke ourselves in the shower.
by EDKirk January 19, 2011
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"Her booty was so fine."
by Mike February 12, 2004
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A nice soft luxurious ting which is rlly nice to touch
That booty is thicc
by Anna lie sex January 5, 2019
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Another word for the word ass.

Usually used in dance clubs.
That lady has a fine booty dawg.
by Weber February 9, 2005
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