Top Definition
The act of laughing your ass off in such a tremendous manner that you suddenly find yourself riding the coaster of lmao.
Person 1: -roflcopter worthy joke-

Person 2: Hahahahaha, I just took a ride on the lmaocoaster.
#roflcopter #lmao #rollercoaster #lulz #rofl
by DoItForTheLolz January 16, 2011
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.

×