I just hate it when a classmate just waits for you to do the work first so that they can copy it.

This recent project we had was a pretty good example. Most of them didn't know what to do while I on the other hand actually READ the documents for the technology we were using so it gave me sort of a head start. They eventually asked me to do one part of their work first so that they can copy off of what I did and I mean EVERYTHING. A pure copy paste of my code while only changing the variable names. Genius