1 definition by Brett beefnugs Johnson

Top Definition
The moment when, at a large gathering of yaks (that is, ditzy females), their over-excitement about being with each other & doing yakkish things reaches fever pitch.
"When Jessica finally gets here it's gonna be a helluva yaktasm - i'm out."
by Brett beefnugs Johnson October 05, 2005

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.