A sexy group of friends, much like a gang, that spend every moment together and like to fuck shit up. They party hard and usually smoke weed before they start their day. The only thing jerbs are frowned apon for is having orgys with each other. Jerbs usually contain five people, and the group contains at least two girls. Jerbs run shit.
I hear some of those jerbs got expelled for possesion of drugs, they are so care free and intimidating, I wish I was one too.