When naked, a male moves up and down in a hula hoop motion, which causes the flacid penis to spin like a propellar. This act, although mainly done by children is also enjoyed by many men and their female audiences.
by bleeb bleeb bleeb June 06, 2009
The act of shaking one flaccid penis in a circle in someone’s area of vision while shouting excitedly: WEEWOO WEEWOO WEEWOO
by deadbabybruh October 16, 2019
by A. D. Ick July 13, 2016
A card game invented by four-year old Scott Janner loosely based on poker, war and gin rummy. The rules change every hand based on the cards played so that Scott always wins.
Scott always beats Uncle Stan at Helicopter because he is the only who knows the rules, which are usually made up on the spot.
by grandma kirby May 31, 2013
when a man can take his flaccid penis in one hand and be long enough to have extra, which he rotates. This gives the propellor affect. This can also be done with no hands, but is a tad more difficult and for the advanced only, as it requires flexible hips.
Leena: last night, i was asking Tyler to show me all the things he can do with his dick and he did something called the helicopter. It was so funny, i've never seen anything like that before!!
by Utt July 09, 2005
The act of twirling your penis in a circle, usually with the index finger and thumb around the base of the penis. After 6 or 7 revolutions, all the blood rushes to the head of the penis, and you are left with a very long, very skinny flacid penis.
by molo May 13, 2004
by Skip Komarov November 24, 2021