The surronding area of the ass hole, the perimeter of it.

Cuir : The O-ring itself
Cuir : the ring of fire
God bitch your ass is so tight, I never seen a cuir that tight before!

Lick my cuir!

I'm gonna fuck that cuir so hard

The nasty whore say : cum on fuck my cuir deep and hard!!!

Cum on Dude! Cuir me up!
by The Lord June 4, 2004
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a bit classier than "va te faire foutre" (fuck off) and stronger than "va te faire cuire un oeuf" (bugger off/leave me alone)
et bien puisque ça ne te convient toujours pas va te faire cuire le cul ...
by poppadoom September 7, 2023
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