2 definition by Caston

Top Definition
The end of a statement that is not debateable, or emphasis on the firmness of your statement.
Jill's mom hates me so im not going to her house, Perius.
by Caston October 07, 2004

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1-To dominate someone in a game everytime you play them, or to have absolute control over your opponents strategies.
'Man I freakin mastered Johns terran defense.'

'Dood Im not playing 3rd strike with karen anymore, I mastered her like 20 games in a row.'
by Caston October 07, 2004

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