Spank in the tank

To masterbate in a public restroom by spanking one's member on the bathroom fixtures.

I just had a great spank in the tank !

by Wicksters October 12, 2018

Spank Tank

A toilet typically found in a frat house used exclusively for masturbation and or flushing used condoms.

If you will excuse me gentleman I must proceed to release my seed into the spank tank.

by XxPpcrusxX May 6, 2025