When someone looks you up and down in a judgemental way.

A polite term for shoving a lubricated probe into the Earth's hole to release gas.

The hairy eyeball is the death stare.
Its the look somone gets when theyre hearing a bunch of bull, or they are glaring at their worst enemy, parent, great aunt-gladdie, teacher, employer, stalker, neighborhood arsonist-pedaphile-rapist, nosey neighbor, siblings, that 13 year old and her friends following you around the mall because your so attractive.

When you go down on a girl and you get a scratched cornea from her bush.