Top Definition
When you press the Buzz! button on Yahoo Instant Messenger, the whole messenger window shakes like it's having an orgasm.

YIM stands for Yahoo Instant Messenger and "gasm" is short for orgasm. Put the two together to get "YIMgasm"
BUZZ!
OMG YIMGASM!
by JonTheGhost October 20, 2010
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×