Someone who makes a stupid huge amount of money but blows it on stupid shit like Jet Ski's, Exhaust kits, and Star Wars action figures and then needs to borrow money for lunch twice a week. See also Hodapp.
"Hey guys, lets go get lunch."
"Ok, How about Taco Bell?"
"Ok, but I don't have any cash, can you cover me?."
"You are such a Jewdapp! Maybe you should sell some of those action figures to pay for lunch!"