Taken from a saying by the Manchester band Oasis for when some-one is up for it in a good sense. Or has certain things that they love in life. Therefore is Mad4it.
Mad4it is also a name used in a Chat-room for a guy who grew up and loved the whole 90's Mad-Chester music scene, especially Oasis.
He is often asked 'What are you Mad 4?' The answer is that he is MAD4 Beer, Football, Indie Music, His Daughter and sum1 else who is special to him.
Mad4it Init our Kidda.