Being tired happens. It's college, maybe you stayed up going to a party, finishing an assignment, or watching something on Netflix, it can vary. Tiredness also varies, maybe it depends on how much you slept, what you did before going to sleep, or if you just had the luck of the draw.
1. Zombie
The daytime is a blur. Everything feels slowed down. Maybe you picked up the wrong coffee or ran smack into someone. While you're physically up, your brain refuses to function.
2. Angry
Why are you so angry all the sudden? That wasn't such a big deal, yet the moment someone even looks in your direction, you want to bite their head off. Hey, at least your brain works, but things will still get destroyed.
3. Dead
The big difference between this and Zombie Tired is that you'll drift in and out of consciousness. Even if you're able to walk to class, you'll be passed out once you sit at your desk. This can typically occur when you haven't slept for a while.
4. Caffeine or sugar rush
Except there's no actual caffeine involved. You want to got to sleep, but you have this burst of energy that's urging you to be productive at the wrong time. It's better not to listen, or all too quickly it can become Dead Tired.
5. Kinnnda
Maybe you got up early, or you had a busy day. You feel kinda fatigued, and you may have yawned once or twice, but you haven't crashed out. Usually, a nap remedies this one quickly.
6. Crying
Like the angry tired, this one is emotionally charged, but this one involves uncontrollable sobbing for no reason. Either the fatigue is making you delirious or no one is letting you go to bed.