by Scuma luma December 22, 2023
Get the Hunter Grundymug. A very small smart sexy man. Looks like dumbledore. Faps with his mum and his rabbits every night. He loves maths and milfs.
by Bert69 June 11, 2022
Get the luke grundymug. 
Colin, having terrible flatulence as well as hygiene was not surprised to find that the frequent release of vaporised turd into his pants had formed into grundy pips. A more polite way of saying "I've followed through and lightly shit myself".
by Spoopleman April 16, 2017
Get the grundy pipsmug. by skaryb March 19, 2023
Get the Grundymug. A term used to describe grandma's underwear, maternal underwear or underwear that is largely deemed "unsexy" and "comfortable".
by SGreen5 May 21, 2021
Get the Grundiesmug.