hatstand 

(adj.) Insane, particularly if characterised by exaggerated or cartoonish behaviour ; gibbering in an nonsensical fashion. (After Roger Irrelevant in Viz magazine.)

He stood in the corner shouting, "Wibble! Wibble! More beetroot, Archdeacon?" I'm afraid he's gone completely hatstand.

hatstand by Johnny S. April 1, 2003

Hatstand 

Completely mad. Bonkers. Cuckoo

You know that girl I was seeing? Well, it turns out she's totally hatstand.

Hatstand by Craig May 10, 2004

Hatstand 

Possibly originating from a man who kept trying to put his wife on a hatstand because he thought she was a hat. Chronicles by Oliver Sacks in his book “The man who thought his wife was a hat”.
Hatstand means crazy.

The dictator of Azerbaijan is completely hatstand.

Hatstand by IngyG May 17, 2020

Hatstand 

Person who must be avoided if at all possible. Utter, utter, utter fucking twat. A useless, irritating, boring, stuttering fuckwit.

For all the good they do, they may as well be stood in the corner doing fuck all.

Much like a Hatstand.

It is my considered opinion that that the government minister is, indeed, a fucking hatstand.

Hatstand by Cheerful John February 12, 2012

hatstand 

The natural habitat of a Gibbet, often associated with duckietape and fire!

I put that Gibbet on his hatstand, duckietaped his hands and feet and set fire to him!

hatstand by Skrink July 28, 2008

Hatstand 

Insane

Rumors are so hatstand.

Hatstand by Threescore August 30, 2016

dim hatstand 

wank fodder for rex

after seeing dim in a music publication:
''COR, DIM HATSTAND!!!!!111oneoneone''

dim hatstand by not mealifer October 27, 2003