A party trick meant to get the party back on track. Involves resting one's dick upon somebody's head for everybody to see.
Agent Six: Here I go, mister. This is, perhaps, my country's most famous trick. The topknot!
by Yoshi'sDontEatPoop May 23, 2021
Get a Topknot mug for your friend Beatrix.
A hair style worn by girls typically between the ages of 14-20, where all of the hair is tied in a bun on the top of their head, generally flopping down towards the forehead.Known to reduce the wearers I.Q by 95%.
"Dammm, if only Ashley didn't start wearing a topknot, she might have passed physics"...
by You know it! September 30, 2014
Get a Topknot mug for your cousin Bob.
Insult of the worst kind. Usually hideously ugly girl who wears her hair an inch above her forehead, normally in a polka dot scrunchy.
"a few inches higher and that'll be a topknot"

by Sophie van der welle October 28, 2007
Get a topknot mug for your daughter Yasemin.