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1.
A name you call a female (or male, whichever) when they have a really huge ass and you believe it makes them a cutie.
Normally taken as a compliment.

WARNING!! SOME WOMEN MAY FIND THIS OFFENSIVE.
If thats the case, then she has no sense of humor.
Dude, her ass if so plump and luscious, she's such a big booty cutie. I love it.

I called my girl a big booty cutie today, she got really mad at me.....so i hung up on her.
by Big Booty Cutie March 15, 2011