Top definition
Describes a man with a 12 inch long schlong, dick, cock, jimmy, one-eyed trouser snake, woody, penis.
What Sarah didn't know was that Ron was Hiding a Ruler in his pants and planned to use it on her later that night.

Did you hear about the new guy?
what?
He's Hiding a Ruler!
oh wow! Dibs!
by RedDan69 April 10, 2011
Get the mug
Get a Hiding a Ruler mug for your bunkmate Zora.