Tuckers Law 

If some cunt can fuck something up, that cunt will pick the worst possible time to fucking fuck it up cause that cunt's a cunt.

dude1: do you have a plan?
dude2: na man, lets play it by ear.
dude1: dude... tuckers law man, lets play it safe.
dude2: ..righto.

Tuckers Law by thenumbertwo December 21, 2010

Tucker's Law 

A law inductively arrived at by a Mr. Malcolm Tucker, star of "The Thick of It" and "In the Loop." Tucker's Law goes as such:

If some cunt can fuck something up, that cunt will pick the worst possible time to fucking fuck up because that cunt's a cunt.

Tucker: Well that's easy then, Tucker's Law!
Tucker: I've got that embroidered on a tea towel at home

Tucker's Law by mrPurpleDinosaur2 October 4, 2009