n. A four-wheeled board used for personal transportation, and as an instrument for denting railings, grinding stairways, chipping benches, and committing other acts of vandalism against public property.
"You get that skateboard off of my property, you filthy little pot-smoking delinquent! Or I'll call your mama up so she can give you a spanking!"
An english term used to describe the wankers who spell skate - sk8 and walk round holding small shelves with wheels that never appear to 'board' the damn things. Usually seen waiting at bus stops.Bored is the uk english spelling but these yanks pell it board.
Hence skate bored