1 definition by M. Harty
when someone goes over the top in trying to show their irish pride. most often used to describe people of irish ancestory trying to show their "irish-ness" on St. Patricks Day
Guy One: Dude all these people look the same at this St. Patricks Day parade with their Guiness Hats, IRA T-Shirts, and lepercaun pants.
Guy Two: Yeah dude they're all totally Shamrocked!
Guy Two: Yeah dude they're all totally Shamrocked!
by M. Harty December 5, 2006