Top definition
An younger individual (commonly male, but sometimes female) who frequently makes attempts at sexual conquests with other indivuals over the age of 60.
Person 1: "Yo, did you hear Billy banged this this dude's grandma?"
Person 2: "No, but I'm not surprised, Billy is such a dust pirate."
by YourAssassin May 30, 2016
Get the mug
Get a Dust Pirate mug for your mate Georges.