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1.
Irish. meaning to hit/strike someone.
Some arsehole was slagging my girlfriend last night so I took him outside and clattered the shit out of him.
by dave November 22, 2005
 
2.
Northern Irish; meaning "group", or "a number of"
there was a clatter of boys standing about
by StuartK June 27, 2005
 
3.
noise
dem bitches was makin serious clatter when we was sexin
by Cor Ie May 16, 2003
 
4.
This word has various meanings, it can mean to bang, both have sex and actually hit off someone ' i clattered into this young one last night '
It can also mean an unruly mob 'a clatter of young fella's'
It can also mean rough ' I clatter fucked that yoke last night'
It is also a type of divine burger ' pass me that clatter burger please'
I drank a clatter of beer then clattered into some lads after which I clatter fucked some bird and then we both ate some clatter burgers.
by Tony Zako February 05, 2007