What is Mono-perv?
1.
Verb: The action of seeing someone in passing you would like to have sex with whilst mumbling the words out in your speech at a volume only you can hear.
A hot girl with blonde hair sits under a tree and flicks her hair back
Man mumbles: "i'd love to fuck that girl real hard"
Thus doing a mono-perv
See
Random Words:
1.
To search random words on Urban Dictionary untill you find one that isn't defined, then define it.
Dude 1: Hey, you urba-trawl ed ..