yamaka stain

Incidence of flattened hair after the removal of a yamaka.

Typically used for male observant Jews.

Person 1: "Do you know where he's from?"
Person 2: "Well it looks like he just came from Israel."
Person 1: "How do you know that?"
Person 2: "He still has a yamaka stain."

by Jolie8911 January 24, 2016