You start hallucinating, and tripping face.
You will vomit!
You will die.
Your teeth will be yellow
?
you get diareah if you drink enough. Too much will kill you though.
you fall in a deep sleep.
If you drink too much water you may suffer water toxicity which can be fatal.
You will have headache, and even worse, you will lose your sense of taste.
This is an incomplete sentence, there is no subject. Did I have too much to drink last night? Did you have too much to drink last night? Did they have too much to drink last night? How much was too much to drink last night? Was the wine too much to drink last night? The subjects to these sentences are I, you, they, how much, and wine.
Your mouth gets really dry and its hard to drink water.
It's not really good to, it says on the cans how many you should have
Only happens when you eat too much or eat too fast. If it happens when you did neither of those things, you should see a doctor. It might be serious.