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couth up
/
ko
͞
oTH
uhp
/
Verb: To become polite, or 'watch your mouth,' usually stated as a warning or demand.
(In the presence of a
dignitary
)
A:
I gotta go
take a piss
.
B: Hey, couth up.
by
FeO2
October 03, 2011
Get a
couth up
mug for your cousin Helena.