In the North of scotland gadgie is a term used to describe a man, it has the same meaning in the North of england. It is also used in the fife/tayside area for another word for a ned/chav/mink.
Dundee term for (chiefly male) addidas tracksuit wearing urban lowlifes. Usually found on at the back of a double decker bus spitting and smoking, or skipping school or kicking a ball against an abandoned shop (also spitting)
A northern, maybe only in teesside, term for some one who is either your friend or someone who is a friend of a friend who's name you dont know (or cant remember). In general a similar word to gezzer, mate, fella