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 22, 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 18, 2011
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The best part of a girl's body and another word for ass or butt. It's something that you feel and touch in a girl's body.
by Tshawn Biggs February 24, 2006
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"A MAN'S BUTT"

In the episode 13 of the MSNBC prison documentary series, Lockup, Fleece Johnson, an inmate at the Kentucky State Penitentiary, described booty as "a man's butt". He explains that booty was more important than food and water. When he saw a guy he liked he told him, "I like ya, and I want cha. We can do this the easy way or the hard way, so the choice is yours." The answer was always yes. Fleece Johnson appeared in the TV show The Boondocks as the "Booty Wawiaw".
by Wooohoooohoooo October 11, 2011
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Charlene: My boyfriend is bootiful!

Zahara: Don't you mean that your boyfriend is "beautiful"?

Charlene: No, bootiful! Have you seeeeen that thick butt on him? He's booootiful.
by blupomodoro September 09, 2018
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