Last night the Carling Academy played host to Mr Scruff. The unique character is a Hip Hop DJ, cartoonist and tea maker. A delicious mix.    Scruff proved to be extremely diverse. From a mellow, soulful beginning of the set, he went on to seamlessly merge more upbeat genres. From funky to jazz to dubstep, Scruff covered it all with his typical hip hop overtones. All his classic songs were played: Fish and Jazz Potato in the middle with a perfect transition to Get a Move On near the end.   However, Mr Scruff is not just all about the music. He was located at the centre of the stage, sandwiched between two large screens. These projected Scruff's distinct cartoon drawings and writing during the set. Phrases such as "warning incoming bassline" and "get those knees up" flashed up with perfect timing. There was even a tailor-made reference to the "Oxford Massive"; followed by a list of areas in Oxford. The predominantly stud