The original (1930's U.S.) version was simply urine droplets or splatter marks from a man's pants deposited while urinating.
Example: Peeing into a urinal is the hardest to avoid splash-back and getting pecker tracks on your pants. Further Clarification: A: There's only one thing worse than pecker tracks on your zipper. Z: Oh, yeah, like what? A: Zipper tracks on your pecker. Example 2: some guys notice they've got pecker tracks and purposely splash a little water on and claim that the hand sink faucet "kinda exploded."
by Wm. Worder January 26, 2025

when your pecker pokes through the slit in your boxers. usually happens in gym leading to ultimate embarassment
by adsfajsfklajsd; June 3, 2009

Guy 1:"Dude, I think the guy in the stall next to me was pecker peekin."
Guy 2: "He must be a pecker peeker."
Guy 2: "He must be a pecker peeker."
by DTime August 18, 2011

by Slim987 November 15, 2019

1. Noun: A nickname for Gabriel Brown.
2. A walking Google search.
Origin: the bastard son of Kevin Florea.
Synonyms: Pecker head, pecker, peck, Ant Man, fudge, fudge packer.
2. A walking Google search.
Origin: the bastard son of Kevin Florea.
Synonyms: Pecker head, pecker, peck, Ant Man, fudge, fudge packer.
by C00lestCucumber April 4, 2024

he is an interesting species of human that can form dark matter but he is on orange matter as of now.
by CJMordecai April 24, 2019

Abnormal curvature of the penis. Depending on the degree of curvature, penetration may be uncomfortable. Repositioning should facilitate insertion and possibly make intercourse more pleasurable.
Jane: "While on top, gettin' on his crooked pecker had me lookin' like an acrobat, but it sure hit the spot!"
by springbreakfluffer September 10, 2016
