a male person who likes to bum another male person vigorously, chocolate (arse hole) speedway racer (fast).
so infact chocolate speedway racer means a males who bums another male very fast !!!
A Dagwood dog and hot chips, enjoyed by motoring enthusiasts at a dirty speedway track and usually washed down with a coke. Seen as the height of culinary delight for a dim witted go fast fan.