Define Ole Blue Meaning

Ol' Blue Dipper
When you slip a urinal cake inside of your boss' coffee mug while they aren't looking.

guy #1: "Hey man, I just gave my boss the Ol' blue dipper while he wasn't looking."
guy #2: "Did you steep it in his coffee like tea?"
Boss: "Agh! what's in my coffee!??"
guy #1: There it is!
By Rozelle
Ole Blue
The most ghett ford on the earth. It smells like stogie and ganj and has stains all over the seats. It breaks down all the time it's a piece of shit. It's slow stinky and scratchy

Look at ole blue it's so fucking ghett
By Corly