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.
Last night while having sex with my girlfriend, I licked her boim and she went wild.
by tomlicker July 11, 2010
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.
by theoncomingstorm version 11 September 30, 2011
by threepenispenispenis July 13, 2010