2. (n) A slang term used to describe someone who is an overall jerk, or douchebag (see douchebag).
"'Dude, don't be a Jew Bagel and Jew me out of this deal,' said Alex as he tried to get a good deal from the car dealer."
2.) One who is being really stingy or whiney.
2.)a. Chad: "No, seriously, you guys, my leg hurts! I was mauled by a tiger!"
Bob: "Shut up, Chad, and quit being such a jewbagel."
b. Jon: "30 cents for a pack of gum? That's outrageous! It used to be 25!"
Sid: "Quit being a fucking jewbagel and buy the gum, Jon."
You:Eww he's masturbating with cream cheese