You know your tired when...

[Mariakitten]

...When you start to see health bars over peoples heads, not kidding, this happened to me

 

[GenericAmerican]

Your trying to walk to your room and you trip, and instead of getting up and going to your room you decide to fall asleep there on the floor.

 

[MagicMouse]

When you no longer feel tired, but dazed and tingly from all the caffeine and sugar.

Oh how I love you, LAN party.

 

[Luke5515]

waking up and realizing what my facebook status is. Mostly song lyrics that make absolutely no sense. mostly gwar

 

[feeback06]

When you babble like an idiot

 

[kikon9]

My eyes start hurting.

 

[LemonMelon]

When I put strange things in the fridge. I woke up one day looking for my cell phone and my i-pod. I looked all day and finally gave up and went to grab a soda. There they were, sitting on top of a tupperware.

It was a strange day.

 

[Lust]

When you put an empty cereal box in the fridge.

:/

I've done this plenty of times and felt like a dummy after.

 

[micky]

when you cant control your imagination and creates things on its own. happens to me all the time.

 

[General_Potatoes]

When you fall asleep on food you put in front of you. (This didnt happen to me. it happened to a friend of mine and he fell asleep on pizza.)

 

[hurfdurp]

When your eyeballs feel deep-fried. Usually occurs on the day of exams.

 

[Judgement101]

When you realised that the game you have been playing on the xbox was Resistance 2.

 

[Pingieking]

When you fall asleep during sex.

This. I've never done it, but I almost did. I was so tired that I actually refused sex in a mysterious and polite manner. Saved me the embarrassment of falling asleep during the action, and it also drove my ex crazy. I had a great time in the next few days while she remains fully occupied trying to figure out why I refused sex (being a healthy 20 year old male at the time and she being extremely attractive), over-analyzing everything that happened in the 48 hour period leading up to the refusal.
It was fun times.

 

[Potato21]

You look up to see that its the year 2045 in Civ V that you started to play at 7 PM and its currently 7 AM.

 

[Sn1P3r M98]

When you try to play basketball in the kitchen.

 

[Terminate421]

When you wake up to find your left hand smelling like YOUR OWN sweat

Or is that just me.

 

[BlumiereBleck]

When I just don't give a poop about anything

 

[Discord]

When you misspell alot of words when you chat or post on fourms.

 

[Dango]

When you spell "a" wrong.

 

[Red Bomb]

When after driving for 18hours and almost crashing because you thought a Chinook just got shot down by an Apache about 20ft in front of the car on the motorway while doing 80mph.
So yea, hallucinating and I usually end up throwing up when Im really over tired too.