Originating from the term oh my nan. "Are you my nan?" is a phrase that can be used instead of what are you doing? or what. Commonly used in South Australia and New South Wales.
by Alexander Mel May 26, 2020

the sucking or slurping or ones own grandmother. It is an action frequently performed by larger men. It is used as a curse or offence
by liquidass99 May 7, 2016

by Bantermsn69 May 19, 2016

by Ur.nan.gay April 25, 2019

by OhizzleSYN October 3, 2010

by Tecno June 29, 2022

Rupert: Look at that dead body on those rocks over there
Keith: Oh my nan!
Rupert: We have maths homework.
Keith: Oh my nan that's so gay.
Keith: Oh my nan!
Rupert: We have maths homework.
Keith: Oh my nan that's so gay.
by chippendale keith July 31, 2005
