Nut

Nut or nuts can mean different things:

• Nut (fruit), a seed or fruit inside a hard outer shell, many of which are eaten as food
• A nut (hardware) screws onto a bolt (fastener) to hold two things together
• The exclamation, "Nuts!" can be used to mean "That is a shame" or "Too bad"
• Nuts is a slang term for the testicles and scrotum
• Nut is an Egyptian goddess.
• A nut is a slang term for someone who is crazy
• To go nuts is a slang term for being out of control.