1 definition by nuuiopol

A human like sub species, who prefers dark enclosed spaces. Usually has two feeble arms which it is unable to support fully, and often collapses in a fit of panic at the call of a siren. In popular slang, a kilroy is someone who shows no sense of self respect or makes no effort with their physical appearance.
Ted: What's that stain on your jeans man?
Damien: oops bbq sauce, I had it for dinner on Wednesday
TEd: Dame, you are the ultimate kilroy
by nuuiopol February 7, 2011
Get the kilroy mug.