When you put tons of massage or baby oil onto a girls back, and then run and jump on her back. While sliding across her oiled up backside, the goal is to throw your boner down between her cheeks and try to stop yourself, similar to the way planes land on a aircraft carrier.

Unusually large feet; usually of size 13 or up for men.

A girl that's completely flat chested, much like the deck of an aircraft carrier.
Contrast a girl with "cruiser-sized turrets".