To pry (something, especially a lock) open with or as if with a crowbar.
A male crab, especially a mature male; a cock. (Sometimes capitalized.)
A condom.
A coal-car.
A marijuana cigarette.
Men's underwear.
A device used to circumvent a locking mechanism; a slim jim.
A penis.
A jemmy; a crowbar used by burglars to open windows and doors.
First Lieutenant (Executive Officer)
Chocolate sprinkles used as a topping for ice cream, cookies, or cupcakes.