What is Majnoon?
1.
Arabic origins, other dialects pronounce it magnoon, it literally means "crazy" as in mentally ill, but has been extended in the vernacular to include something that's fucked up, crazy, or unbelievable.
Did you see the crane falling from the roof? That shit was majnoon!
or
That bitch is majnoon, running around the streets yelling expletives at random strangers.
See 
Random Words:
1. 
when you finish having sex with a hoe and/or slut, and you are not satisfied you smack her with your dick and you shove your cock in her..