Top definition
Piru - a street in Compton, and also the neighborhood gang, which merged with the Bounty Hunters, Brims, and Piru Crips, and other various small neighborhood gangs to form the loosely affiliated gang (to counteract the overpowering Crips) which is now known as the Bloods
by Flip Locc June 05, 2004
Get the mug
Get a piru mug for your mother-in-law Riley.
Nov 27 Word of the Day
A stupid person; it refers to the lack of surface area on an individual's brain. The general thought is that the more surface area (wrinkles, creases, etc.) a brain has, the smarter the person is. Conversely, a person with a smooth brain (no wrinkles) has less surface area and would therefore be stupid.
That fucking smooth brain put his shirt on backwards again...

That smooth brain is dumber than a pile of shit.
by Tip Tank May 14, 2011
Get the mug
Get a Smooth Brain mug for your brother-in-law GΓΌnter.
Short for the Piru Street Boys,they where the first set of a Blood street gang that formed on Piru Street in Compton. The Pirus,which are Bloods now,use to hang out with the Crips prior to 1972. For a short time,they where known as the Piru Street Crips,and they wore the traditional blue bandanas as a part of there attire.
We use them berratas and chedda,and G-Unit roll around wit them Bloods and them Pirus.
by GAME50 October 11, 2005
Get the mug
Get a Piru mug for your dad Paul.
A wicked spirit or maveolant entity in Finnish mythology, who usually causes minor mayhem or inconveniences.
"Aika piru, joka noita kirjoittaa"

"Quite a piru who wrotes those"

(...Microsoft help and support pages)
by pikkupiru September 05, 2009
Get the mug
Get a piru mug for your barber Paul.
my daddy was from here and he tells me that brims, piru, hoover 62s, bounty hunters and inglewood family had too much niggas dyin cuz of dem crabz crippin niggas foe they cash n they leather jackets, so my daddies big homie t neck went to gather niggaz from compton high, morningside high, washington high and niggas from the street to have a meeting on piru to ally against crabz, back then old niggaz use to call young niggaz young bloods, they thought after they thought there alliance was so thick and so strong theyed call themselves the blood alliance, crabz wore blue n leather jackets they wore blue cuz they thought it signified male youth they used blue cuz they were called the baby aves. but fuck crabz n fuck u if u call my daddy a liar!
too much piru gangs so the original piru call themselves tree top.
by tonek July 20, 2006
Get the mug
Get a piru mug for your friend Bob.