Define Gas Tank Meaning

The act of a women giving oral sex, but instead of spitting or swallowing she just lets her moth fill up with the mans cum.

Amin Gasoline

The act of farting inside of a car and locking all the windows, making the people inside suffer.

Having effeminate mannerisms or being a closeted homosexual.

The only logical explanation for cars that appear to use a large amount of petrol.

Filling the gas tank is when you stick your dick into someone's ass (male or female) and proceed to piss.

Something one does to get elected captain of a high school cross country team. The act is very naughty and obscene. The person who puts it in the gas tank usually denies the allegation or asks what it "puts it in the gas tank" even means.

(Noun) Term coined in Houston Texas at the winter weekend BBQ. When about to engage in coitus with a Thai lady boy you reach down and slowly slide your finger into an inside out urethra. You then wipe your hands on a dirty rag

A penis the size of a hugeee gas tank

also called just "GTP"

To urinate in a sexual partner's anus.