Leave immediately; used usually in the imperative form - scram, buzz off, get
Interjection: bugger offbúgur óf Usage: vulgar
Instruction to go away - avaunt [archaic], beat it, begone, bog off [Brit], get lost, go away, hop it [Brit], leg it, be off, scram, get knotted [Brit], run along, sod off [Brit], take a hike