dirty butter

Blowing a load in a girls colon during anal sex, then getting her sister to come over and drink it as it seeps out.

I gave them the dirty butter

by demasta September 1, 2010

dirty butter

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.
Warning: 18+ video and quite sick and oddly funny http://www.redtube.com/6176

by Kriegenmeister July 23, 2008

Dirty butter

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!'

by McGrots August 3, 2006

dirty swedish butter

Butter smuggled from sweden to norway during the great butter shortage of 2011.

Give me some of that dirty swedish butter for my friggen sandwich!

by jonasbeaver December 21, 2011