British OMDZ An exclamation conveying shock, awe, disbelief, or amazement, akin to 'Oh my days'. Macca Nickname predominantly used in British and Australian vernacular to refer affectionately (or sometimes mockingly) to someone whose surname begins with 'Mc' or 'Mac'. Wanker An exceedingly annoying, contemptible person. Tosser A mildly offensive slang describing an irritating or contemptible individual. Knob A British slang term referring disparagingly to an annoying, foolish, or bothersome individual. Muppet Someone foolishly bumbling through life, blissfully unaware of their own incompetence. Numpty A foolish or idiotic person, someone lacking common sense or intelligence. Wicked A slang term meaning very or extremely, typically intensifying another adjective or adverb. Wonga Slang term for money, cash, or currency. Tenner A slang term for a ten-dollar bill or note, especially in British currency. Quid British slang term for one pound sterling. Sound A slang expression meaning good, acceptable, or reliable. Knackered Extremely exhausted and fatigued, often from prolonged activity or lack of rest. Gobshite An annoyingly loud or empty-headed person. Banjaxed Broken, ruined, or completely dysfunctional. OMDZ Macca Wanker Tosser Knob Muppet Numpty Wicked Wonga Tenner Quid Sound Knackered Gobshite Banjaxed Slagging Kerfuffle Bugger Bell-end Tat Roadman OMD Banger Gaffer