unkosher

Uncool

Dude: That's so unkosher!
Chick: Yeah, that's lame

by Directrix December 5, 2013

Unkosher Blumpkin

The act of a female blowing an uncircumcised male while he is sitting on the toilet and suffering from uncontrollable diarrhea.

Did you hear about Rachel giving the gentile and unkosher blumpkin? I heard it was because of the steam grilled shrimp he had earlier.

by Brown Squared January 9, 2010

Forever unkosher

To be unclean, dirty, or otherwise undesirable until the end of time.

Steve ate the last hot pocket, he is Forever unkosher.

I saw a homeless man blowing someone for a sandwich yesterday, I am Forever unkosher.

by Silaneth February 27, 2014