Wen ur seriously pissed, out of ya face
Also c gatta
Lets get gattered tonight
by Cait July 22, 2004
1. Intoxicated with alcoholic liquor to the point of impairment of physical and mental faculties.

Basically drunk.
Last night I was gattered out my head...
Going to get gattered tonight chav
by Pipey Magraw March 11, 2006
A historic weapon that was mounted upon ships in the mid 18th century. Used commonly by pirates and even the British Navy at one point, in an effort to counter the pirates advanced weaponry. The "Gatter" is a canon designed to shoot wooden-barrels that would shatter upon contact, sending wood shrapnel speeding in all directions. The barrels were filled with turtles. The purpose of the turtles was to make the ground on the ships near impossible to walk on, however, the turtles shot everywhere much like the wood shards did.
First Mate: "Black Beard sir, they're everywhere!"
by Captain Science July 7, 2012
noun meaning alcohol/a drink. can also be used as a verb, to gatter (to drink) and an adjective, gattered (drunk)
gatterhead: im bare gattered
other gatterhead: isit, buy me a gatter then?
gatterhead: yeh get your gatter on!
other gatterhead: GATTER BE BARE
by gatterbebare November 14, 2011
1. Term for alcohol of any assortment commonly used by underage drinkers, who get older people to get them served.

Commonly used in Kent.
Yeh boi get us some gatter chav.
wot gatter you got?
wot gatter we getting?
by Pipey Magraw March 11, 2006
To shoot the shit out of someone, stab someone or just fuck someone up... like covering them in shit like stamps.
What blad?! I will gatter you fool!
by Shimit and Morgage October 10, 2006
Drunk to the point where one is unable to walk and where they think that they can, in fact, see through time
'Toms proper gattered, look at him, hes all over the shop'
by JDEH April 28, 2007