The act of breaking up with a girl by fist-bumping her; usually ends up with a very awkward moment where the now single girl is trying to figure out what just happened
Kid- I want to break up with her but it will be awkward Kid2- Do The Mattachini and run away
Kid- Good idea
The word malawach is used in the movie "The Dictator" and it means sexual organ, as Aladeen describes his penis as well as Zoey's vagina with the word malawach.
Zoey: You need to touch yourself.
Aladeen: I don't touch myself, do you touch yourself?
Zoey: I think mostly healthy people do, yes
Aladeen: Argh, you touch your own malawach ehrrr, disgusting errhh *spits* ehhhhrrrrrr.