tank hanger 

To describe when a woman wakes in the morning with one breast exposed outside a tank top.

Realized I had a tank hanger after I hit the alarm this morning

tank hanger by Manofisle May 30, 2018

Tankbanger 

Term used to describe a crotchrocket motorcyclist that is too far forward in riding position.
Hunched over as far as possible in an attempt to achieve better aerodynamics.

Consequently, hits a bump and crushes his own nuts.

Dude did you see that tankbanger go by?

Tankbanger by Engineer Tow Mater November 15, 2011