An orthodox Rabbi walks into a restaurant. It’s not a kosher place, but he thinks “what the heck, why not? I should try one time in my life” He asks for a seat outside.
He looks at the menu, and decides if he’s gonna eat non-Kosher food, he’s going to do it in the biggest way possible. He orders a whole, roasted suckling pig, complete with multiple sauces and an apple in its mouth.
The dish comes out, and just as the waiter is setting it as his table, the rabbi sees one of his congregants walking towards him on the sidewalk. The rabbi is terrified of being caught.
Panicking, he shouts out “Would you look how they serve an apple here??”
A rabbi and a priest meet up after a year not seeing each other.
The rabbi goes: "Man, you've put on some weight since last time!"
Priest: "Yeah I know, it is a new technique I came up with. You go to a restaurant, eat as much as you can. When the bill comes, you tell them you already paid for it."
Rabbi: "Sure, but the waiter won't believe you, right?"
Priest: "Of course he won't. That's when you tell him how dare he doubt a man of faith? It usually works and you can leave without paying."
Rabbi: "Very nice, I'll be trying this."
Later that day, the rabbi goes to his favorite kosher restaurant. After eating 5 plates, the waiter comes up to him with the bill.
Rabbi: "Oh, I already paid."
Waiter: "Mmm, I'm pretty sure you did not sir."
Rabbi: "You know I'm a rabbi, how dare you doubt a man of faith? I told you, I already paid."
Waiter: "So sorry sir, you are right, it must be some misunderstanding, you're good to go."
15 minutes goes by and the rabbi is still at the table. 30 minutes... 45 minutes... 1 hour and he is still there! The waiter walks up to him: "Sir, why are you still here?"
Rabbi: "Well, I'm waiting for the change!"