Someone who is really awkward and quiet, and is constantly late to his friend's houses. He laughs through his nose and never does his homework. Teachers tend to cross him out on their attendance sheets, either because he's on their hit lists or because they want him.
Friend 1: Where's Chris?
Friend 2: Oh, that Lagaloser! He won't be here until 7:30.
by 2 Awesome People December 11, 2011
Get the Lagaloser mug.