The act of motor-boating another person's buns or thighs. Ladies love this seductive use of skin-slapping cheek movement. Gobble sounds make it all the better.
I can't wait to go home so you can give me a furious gobble copter! - mom
Its the meaning of somebody "Gobbling" (sucking) a lot of Cock
"Copter" stands for a person thats *hovering* on the search for new Cocks to enjoy
Definition by J.
L. is a "Gobble Copter"