When you're so next level gay that you start to sparkle like Edward from Twilight.
Look at that glittery gay over there!
When you work in an office which is subdivided into cubicles and you decide that you want to fuck around with a coworker in your or their cubicle.
Hey Terry, do you want to salty desk later?
When you haven't gotten laid in a long ass time because you're a prick.
Look over there that dudebro is a dehydrated cactus.