quadcopter
The act of rocking two pairs of breasts of a sufficient size around one's head, usually one pair goes to face, and another goes to nape. It could be considered as a double motorboat, except for head is not moving, only breasts are flapping side to side. Lips vibration sound is welcome to mimic an engine working.
I've got an ultimate quadcopter during lap dance from those two exotic dancing strippers.
quadcopter
When two men bond over four rotors and spying on naked women from a great height.
I loved my quadcopter until I flew it full speed into a tree
Quadcopterator
Adjective; a person who operates (pilots) quadcopters (drones)..
Example: Leo's job as a quadcopterator looks juicy