A Briar bush. Blackberries grow on them. May also be known as a 'jagger bush' in the Pittsburgh, PA area.
by mMbo January 13, 2010
when you sit down on the bus and an unsuspecting stranger goes to sit down beside you and you suddenly stick your thumb up under him.
moyer sat down beside me on the bus and i got him with the sticker bush. whats that? its like sitting on a thorn except they sit on your thumb and it goes up there ass.
by american bad ass February 08, 2007