When a gentleman spins his flacid/semi-flacid penis around multiple times, resembling the spinning blades of a Helicopter
Matt: *Spins cock violently*
David: Dude, stop Fellacoptering me!
© 1999-2015 Urban Dictionary ®
Free Daily Email
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from firstname.lastname@example.org. We'll never spam you.