The Jewish Hammer is the pasty, white penis that will pound your girl 2 minutes at a time. Stealing your girl with longevity in the bones and the hair.
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 failureshower.