shit-kat 

A shit, cheap ass supermarket own brand version of a kit-kat. (see also 'fakeaway' a cheap imitation of 'breakaway'

I saw this peasant in asda buying some fucking shit-kats when I was queuing and couldn't stop pissing myself.

shit-kat by andy llewellyn 84 June 24, 2008

Shit Kat 

A melted kit kat
Or
A chick who gets into bed with you and soils herself because she nervous

I got in bed with some shit kat fat bitch the other day, it was nasty homez.

Shit Kat by Chrisdamainman September 9, 2005

shit katana 

the name of katana covered in shit. mays also refer to a samori who shit on his sword and uses it to humiliate his opponent

dude1: i was watching a karate movit last night and a smari took out his shit katana and thred it at the ninja, the katana mised but the sword didn't

dude2: like omg dude that must of been so funny after school im going to your house to see it. that ok?

dude1: sure, of course

shit katana by lol shit sword 2 February 23, 2009

Katherine Heigl That Shit

A command told to a female with unattractive un-bra'd breasts.
The definition originates from the movie Knocked Up, where our actress is seen having intercourse with a bra on.

My ex-girlfriend's tits were so nasty without a bra on I told her to Katherine Heigl that shit.

Katherine Heigl That Shit by Marcus Unread December 30, 2010

ShitKat 

a KitKat that is found to contain no wafer and only chocolate.

james reached in the biscuit tin, the gods must have been against him, he had pulled out a ShitKat.

ShitKat by czornsley December 9, 2007