Do a Materazzi

To trash talk, shame, troll, or verbally harass someone or someone's person, making them decide to use a violent conduct (like punching and headbutting) on the speaker, result in the violent user to lose their future jobs or their job doesn't end well.
Example : Materazzi to Zidane, Chris Rock to Will Smith

Don't try to do a Materazzi if you don't have a long-arse plan.