A piece of origami with a staple stuck to the tip held by a piece of gum to create a projectile to be thrown at Ceiling tiles.
by James Dizzle April 13, 2006

Pronounced rah-full-cop-tur; Someone acting like an idiot or someone being incredibly stupid... so stupid that it's funny.
by Dyelineye Carlineye October 30, 2008

to pleasure a women's nether-regions by rotating the 5 fingers on ure right hand in a tickling like motion while blowing a steady stream of air and flapping ure left hand through the air stream to create a copter sound. try it sometime...
Farchy: i roflcoptered tu madre (ure mom) last night for hours man!
Owen: awwww, Farchy, U suck!
Farchy: Tu Madre!
Owen: DOH!
Owen: awwww, Farchy, U suck!
Farchy: Tu Madre!
Owen: DOH!
by Farchy December 24, 2007

when you a girl is jacking you off and spinning you cock in circular motions while you are Cumming all over
there is also a point system
30 points for in your womens hair
50 points to getting a roflcopter in the air
75 points if you can get it in her eyes
100 points if you can make a perfect circle around her mouth
there is also a point system
30 points for in your womens hair
50 points to getting a roflcopter in the air
75 points if you can get it in her eyes
100 points if you can make a perfect circle around her mouth
by DustinButcher March 05, 2010

Guy 1: Oh my god, is tom having a seizure?
Guy 2: No, he saw you naked and he can't stop roflcoptering.
Guy 2: No, he saw you naked and he can't stop roflcoptering.
by Scrubbie January 18, 2009

"Roflcopters > lollerskates"
by KidNapster February 20, 2005

by Boo Hootie Boo December 09, 2008
