Confession

A man runs into a church and hops into the confession booth. A priest sees this and joins him in the booth.
“My son what is it you would like to confess?”
“I had sex with my girlfriend this morning. Then a little later I had sex with her sister. And when I went back this afternoon I banged their mother!”
“Oh my” says the priest “How long has it been since your last confession?”
“I’ve never been to confession before” the man says.
“What kind of Christian hasn’t had a proper confession?” Asks the priest.
“Oh I am Jewish” says the man
“Jewish?” Says the priest shocked “Then why are you telling me this?”
“I’m telling everyone I can!”