insulting another relative other than your 'mother' usually used by the likes of Neil Allen and David Taylor. The phrase is most likely to be used when they have nothing better to do or when they feel sexually aroused
by Hele March 17, 2005
Get the your nanmug. by Xoxmikey February 24, 2019
Get the Your nanmug. After a heavy night of drinking when you are eating breakfast hung over in a cafe, and you pour the tea/use the cutlery and shake and rattle like a nan does.
by Mellonkeeper December 28, 2007
Get the Nan Scatmug. by Mufalaylay May 25, 2020
Get the Your Nanmug. by anonymous black banana February 24, 2022
Get the Michael Nanmug. 
