lmaocopter 

The lmao version of the roflcopter
usually used in chatrooms to show that you are more than lmao-ing

guy1: my dog died
guy2: lmao
guy1: from AIDS
guy2: LMAOCOPTER!!!!!

lmaocopter by muhlio November 19, 2007

lmaocopter 

The act of laughing your ass off, with copter added to the end for extra meaning

Chris: Dude have you been to reneg4d3.com?
Ryne: Yea its funny as hell LMAOCOPTER!!!!
Chris: -.-
Ryne: 0.o

lmaocopter by Reneg4d3 November 21, 2007

Lmaocoaster 

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.

Lmaocoaster by DoItForTheLolz January 17, 2011

lolocopter

Stupid or retarded laughing

Lolocopter your fucking ugly!

lolocopter by BardoK (JuT) November 13, 2004

lalocopter 

Lalocopter: A mix between a Lalo and a raflcopter

Look at the Lalocopter flying by!

lalocopter by Bulbasaurz January 6, 2008