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 We'll never spam you.