jock
Slang terms for a woman:chickbroaddameSlang terms for a man:studa "hunk"
jewelry jacket, jock strap, j's (shoes), jersey
Tighten her up with a clothes pin or some duct tape oughta do it!
Here are some slang terms for potatoes:SpudsTatersMurphyTots
Jock straps come in two different types. Some have a pouch to hold a hard cup in place, for sports where you might get hit. A soft jock strap is just designed to hold the genitals up very tightly against the body so they don't bounce and twist during athletics.
Ballsack.
nuts
They include:downersbarbsgoofballssleepers
firebug
fine
The slang terms I'm familiar with are: P.I. Private Eye, Peeper and Dick