CLENCHED PEPPER

When a female pillion passenger is riding a sports bike with a tiny rear seat she is said to be holding on with her lady parts, or with a Clenched Pepper.

Did you see the Clenched Pepper on the back of that Ducati?

Iron Cock Clench

An exceedingly firm clench, hold, or grasp around the shaft of the victim's penis, that is so forceful that it is deemed 'iron'. It is painful, and commonly used for, a bargaining piece, a way of releasing anger, an action of aggression, or to see the look on their face.

"I got George in such a good Iron Cock Clench that he almost pooped himself."