look up any word, like ratchet:
 
5.
A hoe that has given way too much head resulting in permanent lock-jaw. The one with the biggest mouth is referred to as the "nile perch."
Did you see that girl's mouth? She was obviously a perch.
by Perches United June 14, 2010
 
1.
A protruding chin on a female where you can rest your testicles while she is performing fellatio
Bill: Caitlin gave me a gobby last night
Terrence: Did you use the perch?
by Big Timmah March 02, 2014
 
2.
to hang out in a creepy fashion (ie: in the corner); to observe from afar; a form of voyeurism.
Man that dude is such a creep, why is he perching in the corner?
by C Burnett February 10, 2008
 
3.
Chill. Adding -in to the end makes it perchin, which means fucking straight up chilling.
1.Thomas: Dude that kids a total douchebag

Dave: Nahh that kid's fuckin perch man

2. Thomas: What are you doing tonight?

Dave: Just perching at home, lets have a fucking booty call
by The entire country of Portugal April 16, 2007
 
4.
The act of taking a shit while squatting on the very edge of something, so that your shit drops at least a foot or two. Preferrably several stories up. Like taking a gargoyle shit.
Man, I was checking out this apartment with my girlfriend, and I realized the place didn't have a working bathroom, so while the realtor and her were in the kitchen, I dropped a massive perch off the balcony with my ass hanging over the railing.

Also, the curtain across that sliding door.
by ixat January 26, 2013
 
6.
What does perch mean? That can be answered with another question... What doesn't perch mean?

Can aslo be said as; Perchy, used as a noun adjective or any other part of speech.
Becky: Woah those people seemed pretty perch.
Rachel: Yeah, very perchy.
by Awesomeninjabeast February 04, 2010
 
7.
alternate way to describe giving someone the middle finger.
"you want a perch? there! ya perched!!" (giving middle finger)
by the butcher September 30, 2006