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. Gran Nan, a term used to replace Nan, is a term used to make you nan seem more superior, and also stating that she likes to rob banks and smoke bongs
by Dildonian monster June 24, 2017
Get the Gran Nanmug. Something that is said (usually said by children or teens) to either escape questions or for the sake of it.
by Pikafuchu November 20, 2018
Get the Ye nanmug. 
