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2 definitions by BigBigTuna

 
1.
The place where you arrive at after smoking excessive amounts of marijuana with nothing to drink.
Dude do you have any soda, or tea, or water, or perhaps a damp rag i can suck on? I am in cotten mouth city and there is no way out!!!
by BigBigTuna July 20, 2010
 
2.
1. Something you say when something is funny, usually when someone gets hurt is a good time to say it.
2. The act of putting your arms straight out at an angle then rotate them up and down (like a see-saw) while spinning around in circles as fast as you can. With your arms out like this you can spin much faster than normal and usually fall. Warning: only do the rolfcopter manuver when in an open area for less risk of injury.
Tom - "Dude how did you mess up your hand like that"
Caleb - "I was doing a roflcopter in the yard and hit it on the fence"
Tom - "HAHA roflcopter!"
by BigBigTuna July 20, 2010