folding your ring, middle, and index fingers and having your thumb and pinky up. it is similar to the Y in sign language. having done this shake your hand like the blades of a helicopter.
A female orally and yet Ronchily humming on a males genitalia while both parties are inside a helicopter. Either it being a small touring helicopter, or a full "blown" Mi-24P Hind-F.
"hey bro whats happnin?"
"Nothin man, my male genitalia is still hummin from the Blowjopter Susie gave me when we were tourin' the Keys."