twoskin

An insult for a guy who is half-Jewish (generally used if their father is Jewish). Is meant to imply that they are only half-circumcised.

A stereotype of twoskins is they have "Reverse Jew Syndrome", wherein they are susceptible to blatant rip-offs.

You bought a can of soda for five dollars? You're such a twoskin.

by Thomas Hutchinson February 2, 2007

Twoskin

It's when you get a half circumcision not a the full. You no longer have a foreskin you have a twoskin. It's either cut vertically or horizontally. A vertical cut is know as window dressing and a horizontal cut is known as a lower bowl, or upper bowl.

My father is Jewish and my mother is not so they decided on a twoskin

by Dr. Twoskin February 4, 2018