What is Dirty Butter?
1.
The act of fisting a female while milk is in her vagina. The arm acts as the churner while the vagina acts as the churning bucket. Also, I hope most of you can realize this really doesn't make butter.
The chick is this video makes some dirty butter.
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2.
A young man who has tendencies towards perversion or sleaziness.
Northern Ireland, L'Derry.
'See your man over there? He tried to shag my friend's dog - the dirty butter!'
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