A chick tank is a tank top made for women, worn by women. And they usually have a chick slogan on the front, like "PINK" which is the slogan for Victoria Secret.
by Pkanextions February 6, 2019

When a person stops in the middle of a hookup to tell the other person that he/she is into someone else, usually to let the person getting tanked (the tankie) know that the hookup is only casual and won't go anywhere
Boy: Hey, I'm really enjoying this makeout session and all but just so you know Catherine and I might be getting back together soon.
Girl: Did I just get tanked?
Girl: Did I just get tanked?
by Rebecca Nire April 25, 2014

A literal shark tank, in the second James Bond book that Ian Fleming wrote -- "Live and Let Die", published in 1954. (I don't know if it's in the movie, which I never saw, but I know it's quite different from the book.)
by Jonas_S August 30, 2020

An area in a prison with a section that is "around the corner," in other words a section that guards can't always see. This makes it more dangerous than a regular prison area.
by EnourmousGlutes July 22, 2016

by deez.big.huge.nutz February 5, 2022

since lgbtqsf+ people have been saying there are more then two genders, I have created on myself, my gender is tank
by unkownguy September 14, 2020
