Well, obviously it's a combination of twerking and a 360 degree twirling. Twirlking is performed by a man. Twirling his cock, in a clock - counter clock circular motion, with decorative accessories attached to the tip or placed in the end of the penis.
Any swinging dick can do the helicockter. To twirlk The twirlker displays jewelry on his junk while twirlking like a modern day male exotic dancer, for his female friends personal pleasure.
OMGSH! I can't believe Sally is putting up with Tom's twirting with that chick in Arkansas. They have been going back and forth for days and I bet they DM too!
Siblings that think and act alike. The term is reserved only for the cases when siblings seem to have a consistent psychic link like the one attributed to twins.
"-Those two got one another the same Shot Glass Snakes 'N' Ladders game for Christmas."
-Their twiblingery frightens me on a primal level."