Krav Maga
So this has to be one of the funnier tweets I've come across:
"What's krav maga?" "Israeli self defense." "What's that look like?" "Basically if someone shoves you, you burn their fucking house down."
— سگ سیاه (@SagSefid) July 10, 2014
Anybody who has done Krav Maga or knows something about the system will get it. Also, I post this purely from a martial arts standpoint not a political standpoint (so don't bother bitching at me that Israel is defending itself against evil Hamas or whatever, that's not the point of this post and I'm not going to get drawn into that unending argument).