Pants that are worn out on a friday or saturday night. These pants shine brighter than a disco ball and have the elasticity that may cause serious whip lash.
usually a sheisty rapscallion that shows up to your party to drink the beer and never be seen again. a "debo" also usually contributes nothing and whines constantly. a truly miserable person to be around.
Put the knife down rick, you're being a real Debo Dance Pants.
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.