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3.
Term used to greet a close friend who doesn't deserve the greeting old mate.
"What's happenin old cheese"
by Art Vandalay November 24, 2003
 
1.
Your mum. Not offensive.
Who was that on the phone?
My old cheese.

by dieselcom July 02, 2007
 
2.
Also can be used in reference to your mother or your wife.
My old cheese will dust me if I go to the pub after work.
by Diego December 03, 2003