What lots of people on urban dictionary are; sex crazed.
Friend 1 "Did you see that commercial for that Archer show?
Friend 2 " Yeah, that dude looks like a perv!"
Teacher " Stop talking."
by Beauti Kat February 29, 2016
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Perhaps some tenured college professor who teaches English or Psychology who cusses up a storm when He/She is not in the classroom thinking it's going to make Him/Her sound tough and fit in with the Blue Collar workers they want to hang out with.

Perhaps they think the Blue Collar worker looks tough to them.
That sleazey Perv keeps cussing around me and it's as embarrasing as having your dog pee on your friends new white shag carpet.

I know I work as a lumberjack but most of those men are God fearing folks who don't like cussing as it is a waste the time and don't need the filth in their minds from doing so.
by LatNerd April 20, 2011
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this is when a man or woman are materbating thinking they are
alone but actualy giving someone a peep show.
I'm telling you JOSH,I have to get a new room mate,
I caught MIKEY perving on his self last night.

Well joe,there are two types of guys in the world
One's that say they are going to quit but don't
And one's that that don't even try!

Yeah,but he was screaming my name!!!!!!!
by driver_im8 July 25, 2009
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When a friend of the opposite sex (for heterosexuals) wears something slightly revealing or otherwise shows a bit of skin, and it would be rude or confidence destroying not to take a quick glance.
Claire just got changed on the bus, would have been rude not to give her a courtesy perv
by wontbudge June 19, 2015
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michael harley is a perv that pervs over his little sister n licks her mum out... hes a prick!!!!
fat cunt perv hu died of aids or i hope he will anyways ... hello beau i see u lookin at dis....
by dick eater June 12, 2005
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(noun): One who takes delight and is skilled at constructing, writing or saying naughty phrases or dialogue.
That Gertrude is such a word perv. She is always saying naughty things like knob slobbing, gluteolacunosity or douche canoeing.
by The Emperss October 22, 2010
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An arbitrary threshold of arousal, which once passed, will cause an individual to engage in behavior which may be risky to their freedom, health, bank account... or all of the above.

Commonly observed in news reports about dentists who abuse their female patients while under anesthesia, teachers who strike up affairs with underage students, etc. The negative repercussions of a triggered perv switch can oftentimes be avoided by channeling the energy into a jack attack.
Dumb-ass completely flipped his perv switch, now he's looking at 5 to 15 years in a pound-me-in-the-ass prison.
by fapfapsplort September 1, 2010
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