A word used to describe some-one being countered at a game or in a fight (verbally, physically).
1) 'Shit blud, you just got countered!'
2) Boy 1: 'Haha, your mum was good last night.'
Boy 2: 'Not what she said about your penis!'
Boy 3: 'Countered!'
3) 'I'm so 1337 I countered this fag with claymore on cod4!'