The head proctor.  Dude, those three people spent 4 hours this morning taking an exam that is important to their professional future, and you don't let them back in because they were 2 minutes late to the afternoon session? What a dick.

The guy two seats down from me. What kind of dick shows up for an important exam and doesn't bring a calculator?

The guy next to the last guy. No-calculator guy asked if he could borrow one of your calculators, because you had two calculators. AND YOU SAID NO. Wow.

Everybody else who brought 2+ calculators. These aren't fancy graphing calculators with high battery demands. These are solar powered multi-function calculators. In the end times, when all resources on earth are gone, and we toil in the fields to scratch out a living without technology, we will still be using a TI-36x to calculate grain yield. But you think that one is going to give out during your exam? What makes you so important, you dick?

My co-worker who left without telling us. We waited for you for 45 minutes before we realized you were gone. WTF?

The dude running the hamburger stand. Taking advantage of captive engineers who don't have time to get anywhere because the test starts again in an hour is not cool. $10 for a hamburger is not cool. You are not cool.