When you're checking out a hot girl and she was totally expecting it, so you quickly look away, but at this point its too late.. cos its blindingly obvious you were caught in the perve.
It doesn't always have to be the girl that catches you, sometimes it can be the boyfriend of the girl who you only notice a second later, when hes giving the evils.
dude: mate, check out the girl over there!
mate: o yeah awesome!!..o crap...
dude: what?
mate: I just got caught in the perve
innocent dude: woah!! that girl has nice tits!
boyfriend: what the f*** you think you're doing checking out my girl!?
innocent dude: crap
Like sleep-walking but more gropey, usually when the sleep-perver pretends to be asleep so they can be near to grope you.
Did you see Tommy last night? He was totally sleep-perving on her!
An entire class of people who insist on reading over your shoulder while you are working or stares at your computer screen.
It can be even more irritating then someone who reads the newspaper over your shoulder. often makign you so uncomfortable to the point where you are unable get any work done.
This class of person will often read over your shoulder trying to not be to obvious and then 30 seconds after you close your browser window or make eye contact with them will immediately look away and deny they are reading over your shoulder or have the nerve to comment on what you were doing.
"Dude! you are such a total screen perv, if i wanted to show you what was on my screen I would call you over. it's called the personal computer for a reason mind your own screen."
"umm sir, i can not work with you screen perv all over me."
good perving is when a woman unintentionally or intentionally lets you have a look up her skirt.
"I got a good perving up her skirt when she was going up the stairs". "was in town today and I got some good perving on this twenty something sitting in the sun with her legs slightly open".
Someone who like tall blonde women with large breasts, tiny wastes, and a massive ass.
Steve: How do you like women?
Bob: I like blondes, tall, big ass, the works.
Steve: Your a real American perv
Playing with another person on the same screen using 'splitscreen' and continuously watching the other persons part of the screen in an attempt to use it to your advantage.
John is playing call of duty with his brother, Bob, on the same TV using splitscreen. John cannot find where Bob is on the screen, so he looks at Bob's part of the screen, finds his location by screen perving and kills him. John is a screen pervert.