Bad friends

I feel bad for you, OP, but if one of your friends has piss that looks like Gatorade, they need to see a doctor. That stuff glows.

Time to get some new friends.

Don’t you smell before drinking?

You don't seriously sniff the drink every time you open a bottle, do you? When you're thirsty and are in a hurry to drink, there's no time for the smell to reach you and your brain to make the connection. Besides you should be able to trust friends who say this bottle is Gatorade. Who in the world has a bottle of piss I'm their fridge?!

You mean you don't save your piss?

Base Commander Jack D. Ripper says we need to conserve our precious bodily fluids!

Go get tested

Why...why would someone do that??

Didn't you smell it before you drank it? And it is about time you got new friends.

Next time, go for a glass of water.

After opening the bottle wouldn't the smell give it away.