stiff tongue 

to curl your tongue into a u-shape making it stiff and then tongue punching someones shithole, atleast reaching 2.5cm into said shit cavity.....not to be confused with a swipe over.

he threw my legs up in the air and stiff tongued me, all i could say was 'OH WOW'

stiff tongue by lurboe September 18, 2014

stiff tongue 

a man who do oral sex on a woman until she cums more than usual.

a man who is very good with his tongue that with his wood.

good day mr. stiff tongue

my boy friend have a very stiff tongue and he can do his thing

stiff tongue by mr. stiff tongue June 6, 2009

tongue stuff 

The engagement of two consensual tongues as a result of sexual arousal.

John: Hey, how was last night?
Billy: Yeah, it was all right.
John: Was there tongue stuff?

Billy: We're working towards it.

tongue stuff by larry_otter January 29, 2018