Definitions by Gas bomb

Gas tongue 

When a woman is giving you a rim job and cocks your leg back and you fart in her mouth

Dude:Hey bro guess what I did on the weekend !

Friend:What’s that man

Dude:A girl was giving me a blow job and was working her way to my arsehole and I gas tongued her !

Gas tongue by Gas bomb April 6, 2022

Gas tongue 

When a girl is licking your arsehole with her mouth wide open and you fart in her mouth

I met this Sheila and after 10 mintutes of blowing me she went down on me and I “gas tongued”her!

Gas tongue by Gas bomb April 5, 2022