Eye Sweat 

Crying without wanting to say you are crying. Usually used to sound more "manly" by males. Kind of like using the excuse of "allergies"

Sally: Are you crying?
Bob: No, it's just eye sweat.

Eye Sweat by Cannibalistic Taco July 30, 2012

Eye Sweat 

When you sweat through your eyes, usually mistaken for “crying”.

Joe: Hey are you crying?
Jacob: No it’s just eye sweat

Eye Sweat by the_greatest13467 September 20, 2018

Eye Sweat 

When you're crying and you don't want to admit it and look like a crybaby

" I'm not crying my eyes are just sweating! I promise!"
hey dude you okay? Yeah my eyes are just sweating.
Eye sweat

Eye Sweat by Verrathecactus July 3, 2015