Fireproof Jew
A jew that lives ins someone's oven, often to help them cook. However, the Jew lives in the person's oven because he cannot burn, no matter how hot it gets. It only feels like a sauna to this Jew.
Guy: Hey dude, can you move the turkey to the left?
Fireproof Jew: Sure, no problem!
Fireproof Jew: Sure, no problem!