A massive, tremendous, and extraordinary party. An event where you can truly let your hair out. Think wasted shenanigans, shots nobody asked for, and holding your BFFs hair as they're hugging the toilet. A night you won't remember but can't forget.
it's used to describe a person's mentality or acting in a situation by not trying to think logically , also can be used to describe a careless thinking behaviour
The place was on fire while he was watching the tv, he is FE-EL MESA'A'AH