look up any word, like rusty trombone:
 
1.
a legendary hero
cheers mate your a diamond geezer
by angelus August 14, 2003
142 35
 
2.
proper rude boy. Mainly from london suburbs.
Goldie and my mate from london!
by Robbie and Sean March 11, 2004
20 47
 
3.
one skilled at rolling "the diamond" a marijuana cigarette rolled in an artistic fashion, as such to create a diamond shape with three joints lashed together using the gums from papes.

originated in the joint rollers handbook, published in the UK
after rolling your first diamond, you're a diamond geezer.
by protocoldroid June 17, 2004
22 56
 
4.
A bloke from Welyn aho has done every job in the world with "The Boys". Repeats stories so many times that even infinity is out of date as a large number.
Peter Westby is a DG
by Jerry October 13, 2003
7 41