A loose slang term for Navy Corpsman (medic) who takes care of the medical needs of Marines and Sailors, known for handing out the silver bullet (a magical cure all shot in given in the buttocks). Given this name because he or she is the first person a military member goes to when there is something wrong with the genital area of the body.
You're joining the Navy to be a peckerchecker?
by Sean from Doc in the Box September 20, 2007
D-nice is a fucking peckerchecker!!!
by Alisha and Jessica May 02, 2006
A guy who is too chickenshit to change and shower at the gym, but is always giving sideways stares to older naked guys swinging dicks. Usually a millennial who bitches about “naked old men in the locker room “ in anonymous online rants
Bill brought his son Devon to workout with us. He went home in drenched sweaty clothes , but strangely kept staring at our junk. He’s a peckerchecker
by Davedale August 24, 2019