1.(noun) A Jewish-looking doofus.
2.(noun) A doofus with an extremely large nose.
"Marty stopped by my cubicle this afternoon. Corporate should move that jewfus from mergers to accounting. I bet his shylock nose can smell a dime from a mile away."
A jewpuss is a women whom will not give you any booty. Or if your women wont give you any booty, she is jewpussing you. Lack of effort on the femalespart to give you some booty.
When Sally told Bob she didnt want to because she had a headache, Bob mumbled "jewpuss" under his breath.
When you fail at something in life (eg. failing an exam or not getting a job), go home and spend an hour just standing in the shower, propping yourself up against the wall with your eyes on your feet.
Caleb knew the only thing to do after he didnt get prefect was take a failure shower.