Old Mate can be used to isolate a single individual out of a returned servicemen's earlybird dinner special at the local.
by Art Vandalay November 23, 2003
by Brother-Fudger August 05, 2019
Old mate is a male drug dealer
by Busky01 June 27, 2020
A politically correct way of referring to “that dirty old bastard”, ie. a third person, usually a creepy chap, sitting a few barstools away from you and your group at your local pub.
There we were after work at the pub playing pool, when old mate, decides to pull the smooth moves on my mates missus!
That dirty old bastard! He can have her mate...
That dirty old bastard! He can have her mate...
by Joj012c December 31, 2019