look up any word, like fleek:
 
1.
Sexual acronym for:

"Put It In Her Butt"
-or-
"Put It In Her Booty"
-or-
"Put It In Her Bum"
-or-
"Put It In Her Badonkadonk"
...etc.
That girl is fine, I'd PIIHB!
by Kizane March 21, 2006
 
2.
Sexual Acronym for

Put It In His Butt

OR

Put It In Her Butt
Angelica: Oh my god, Jayesh is so cute! I totally wanna PIIHB!!!
Sasha: Yeah I think he'll like that. He's kinda gay.
by Majava October 13, 2009