Thicky Twatknackers Share definition Flag When a stupid idiot mugs you off when they are in the wrong! Oh, that thicky Twatknackers just cut me up AND gave me the bird. Thicky Twatknackers by Mummysueandfleurytoo May 3, 2016 0 0 Get merch Get the Thicky Twatknackers mug. Buy Now — $32.95 See more merch