geezaA Word used to describe a male, independent of race or creed, a bit like bloke. Used more so in the south of England (i.e London) can be used in both a friendly and agressive manner.Old english slang, referring to someone who has either just done somethingstupid, wrong, or done something to someone. Also spelt geezer, geezar."he cheated on the table then nicked me beer, so I smacked the geeza in the side o' the gob!"