it can mean anything you want it to mean. Origionally created by the heady rippers of glastonbury, it can refer to a person, or an activity. or pretty much anything.
"I'm gonna go johnberg around for a while, do ya wanna come with me?"
"What does this crazy johnberg think he's doing?"
"What does this crazy johnberg think he's doing?"
by heady ripper June 22, 2004
Get the johnbergmug.