procass

noun.
1. a person who procastinates to a great extent yet still manages to do better on their problem sets and exams than anyone else in the class.

2. someone who procastinates and is an ass about it.

guy 1: i got a 95% on that exam and i only studied for five minutes before the test!
guy 2: fuck you man, i spent all week preparing for that test.
guy 1: maybe you should try being smarter, or at least less dumb.
guy 2: god you're such a procass.