look up any word, like cunt:
In Yiddish, 'Moishe' is a first name.

'Kapoyr' means "backwards.
A Moishe Kapoyr is "Mr. Contrary" Someone who must say and do the opposite of the majority - Usually for spiteful or self-serving gains.
Everybody wants to go out for Italian but he insists on Chinese! ...What a Moishe Kapoyr!
by Unsunus2 August 12, 2010
3 2