In the U.K.: A guy, a bloke, a person in general. The British equivalent of the American slang word "dude".

In the U.S.: An old man, particularly one who is either cranky or eccentric. Rather derogatory term.

A Geezer is a male englishman who likes drinking, football, and violence, preferably all at the same time. Wants to be the typical cockney jack the lad. They dress up smart to normally pull 'birds' favourites being Stone Island and Burberry. Theyre basically like a better meaner version of a Chav and not bad people to know aslong as you just prove your a 'geezer'. Sorted me ol' mucker...

1. British definition: A geezer is a bloke, a man or a "dude".

2. USA definition: Old bastard. Elderly, cranky old son of a motherfucker who drives too damn slow and complains about how things were in his day

3. Heavy Metal definition: Black Sabbath's bass player, Geezer Butler.

John McCain

According to Albert Goldman's biography on Lenny Bruce, it's the needle (or the whole device) that you use to push heroin into your blood.

(The book was originally written in the seventies and probably uses words in a not really wide-spread understanding.)

slang for any "salt of the earth" type bloke you might meet in the street.

Slang An old person, especially an eccentric old man.

Different form of middle English word - guiser (gysar), masquerader. It means to dress in disguise

WORD HISTORY: The word goes back to a custom at Christmas where people would dress up and give presents to the poor. Normally it was old men who were well established who would dress up.