adj.

1. A slang term often used on the Internet to substitute the word beautiful; something cute, or full of beauty.

2. Something with an excessive amount of beauty; excellent

3. A slang term for a woman who has a large amount of booty.
"Awww, that's so bootyful!"
"Man, that girl is BOOTYful!"
by Wafflecat September 27, 2003
a word used to discribe a beautiful well proportioned ass
one guy say: "Damn homie, you see all dat ass on dat girl?"

other guy replies: "Dammmmmmmn!!!! Man, dat ain't nothing but bootyful."
by TimeLock April 29, 2004
A word to describe a girl who has nothing goin for her except her ass
Hey is that Carly girl hot?
Ehh shes bootyful
by K_pac June 8, 2007
When someone has a nice ass, but you don't want to come off as an asshole trying to get some.
Rachel: He was so nice, he called me beautiful. What was weird though, is he kinda stretched the "e a u" part it almost sounded like "o's".

Christina: Oh no Rach he called you bootyful, not beautiful. He thinks you have a nice ass.

Rachel: He said what now? Oh girl thanks for telling me, avoided that real quick.
by Anonymoose March 24, 2015