1 definition by Mr Corbeire

Putrid liquified pungent green baby feces. Obscure French slag.
Usually occurs when a person has had a bad diet of wine and pomme-frites.
“If I go out drinking tonight I’ll end up having a such a sore stinging calvert”.

Je ne veux pas avoir un mauvais calvert - I don’t want to have a bad shit.
by Mr Corbeire December 19, 2020
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