Concatenation of the Dutch words "lam" (meaning "lame") and "aars" (meaning "ass"), hence, "lameass". Used for people who are lazy in a way that is strangely accepted by their friends.
Hey lamaars, waar was je nou gisteren? Ik dacht dat je ook zou komen. (Lamaars.)
by OpperLamaars November 13, 2003