The act of fearlessly, ferociously and unscrupulously devouring helpless prey; particularly, after fighting for and winning previously said prey from cobras and other venomous snakes.
"You guys see Bill mongoosing at the clublast night? He made out with two chicks, got three numbers and left home with one. What a fucking mongoose!"
Noun; An insult. Usually just a random insult, unless they do infact destroy penis and queef very often. Usually used towards females, but can be used towards a male if chosen to.
verb - to put both your arms and legs into the arm holes of a hoodie. with your headin the hood. leaving just your ass sticking out in the air.
before i got onto the elevator i decided to go mongoosing. so put my hoodie on in such ways. when arriving in the elevator i asked for somebody to hit floor three. arriving at my destination, i summersalted off.