look up any word, like blumpkin:
 
1.
A company or organization bent on curing autism. This term is quite common in the neurodiversity community, such as Aspies for Freedom (AFF).
ABA is one of the worst curbies out there.
Autism Speaks is trying to rid autism from existance. They're EVIL!
by Kazuto September 10, 2007
 
2.
(kurb-bee)
-noun

1. A person who sits on a curb for most of the day and smokes cigarettes.

2. A really lazy person that doesn't want to get up or do anything.
PE teacher: "Hurry up and run curbie! You are smoking too many cigarettes!"

"Are you ever going to get off your ass and do something today, curbie?"
by barrrackobama June 30, 2009
 
3.
A very violent act in which a person's mouth is open and placed on a curb of a road, sidewalk or any other raised surface slightly off of the ground. The person perpetrating the act then stomps on the back of the head of the victim causing massive injuries to the victim’s head and mouth.
"Don't fuck with him man. The last guy who fucked with him got a curbie!"
by IceWarm June 17, 2004