A paintball term believed to be started by the team/group Hostile Kids (starters of HK army). Refers to being cool, in an unexplainable agg way. Agg isnt cool agg is agg. It is cooler than cool. They way you play can boost your agg status aswell. ex. your stance, composure and the way you shoot.
bandanas are agg. so are sandanas. camo accesories. more information about agg and being agg and the HK army. www.pbnation.com
by Pat Carroll February 28, 2005

"cool" or maybe something in style, usually referring to paintball players, in which use the word to describe things. Sometimes it is associate with the Hostile Kidz "HK army" members who tend to use the word alot.
That WAS/ACE'd Speed is so agg.
by Tilterskilter, biatch July 23, 2004

Ie fresh hk gear, sick head gear, tail feathers, and whatever else looks fresh. Damn man that camo tank cover is agg.
by John January 22, 2005

agg was brought up by noobs on www.PBNation.com
AGG orignally meant A Gay Guy and still does to this day.
AGG orignally meant A Gay Guy and still does to this day.
by Paki January 19, 2005

by rawr August 05, 2004

by Alan Grainger April 07, 2005
