A fork of Rural Dictionary
The water supply tubing for a lavatory or a sink. Made of chrome plated brass, brass, copper, or plastic it has been given it's nickname because of it's similarity in appearance to male genitals.
"You want to attach your pecker head to the angle stop with a compression nut and ferrule."
Any person in the world named Kendra.
Hey look at kendra over there, she’s being a pecker head
To have a male appendidge growing ever so largely on your forehead, it's a nicer way to insult someone who offends easily or if you're a pansy who doesn't swear.
Don't be a pecker head mate. Just don't.