Not sorry. Not one bit

It'll also water their soda more

That's a really good punishment though

I do sort of the same thing though, despite the fact that I don't work in the food industry. I will overcharge by about five dollars as like a fee.

You cruel cruel animal

I work at a grocery store and when rude people have food that needs to be weighed, I'll change the weight so it cost at least $3 more. Be nice to cashiers/servers people!

Ugh! Yessss I do the same thing. I also crush peoples burgers if they're rude.

I did this when I worked at McDonald's :')

This is actually a good idea.

Oooooh. Such a rebel.

Oh, you're really making a difference on the universe...
Ooor you could just spit on people's drinks :)