Keress bármilyen szót, mint például: blumpkin
 
1.
female grundle; space between female's vagina and anus
His penis was so large, he ripped my boim.

Last night while having sex with my girlfriend, I licked her boim and she went wild.
Beküldő: tomlicker 2010. július 10.
 
2.
The moment when, in the British TV show Doctor Who, a new person first enters the TARDIS and realizes it is bigger on the inside. A BOIM stands for a Bigger On the Inside Moment. BOIM's are usually accompanied by running around the TARDIS, and gaping.
"Whoa did you see Rory's BOIM last saturday?"
"Yeah it was hilarious!"
Beküldő: theoncomingstorm version 11 2011. szeptember 30.
 
3.
The taste of a girl's pussy when she either is too-close to her period or peed recently.
Sheri always seems to taste like fucking boim, what a sloppy cunt she's got.
Beküldő: threepenispenispenis 2010. július 13.