Knicker fat: I.e when your cock juggling thunder cunt of a friend lee calls you knicker fat when on a night out.
by Knicker fat June 1, 2016
Get the knicker fatmug. by SpotifyforArtists November 16, 2023
Get the Fat Solomug. by SlimeElite December 20, 2021
Get the Fat Anime Tiddiesmug. 

