Top Definition
When you get screwed over by someone you think you know.

e.g. : When your friend asks your girlfriend out on a date behind your back

Alternative e.g. : when a client offers one of your employees a job without asking your permission first
1. I cant believe John just kontominated my girl friend. I am so going to fuck him up when i next see him

2. Jeez, i cant believe that Hugh from XYZ Corporation just kontominated Jill from our sales department. I so want to knee Hugh in the groin but XYZ Corp are big customers of ours!
by ColonelTessieIceBeaconThe2nd January 16, 2013

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