Banana Clamp

A slang term for either a ratcheting metal band or an erectile suppression device.

An erectile suppression device is an elastic ring worn around the head of the penis. The ring is then attached to an inelastic strap pulled down between the legs, and up through the buttocks (much like a thong). The strap is secured with a metal hook and loop to a jock strap like belt near the tailbone.

The purpose is to suppress otherwise embarrassing erections during inappropriate times. Commonly worn at church, school, work etc.

Do you have a pair of banana clamps to secure this no-hub coupling?

The new boss is really hot, I better start wearing a banana clamp so people don't see my boner.

Benjamin Clamp

The act of putting one hundred dollar bill in between one's scrotum and penis.

Little did the man know that this particular stripper's signature move was the Benjamin Clamp.