Steve Dixie, the bruiser

The door had flown open and a huge negro had burst into the room. He would have been a comic figure if he had not been terrific, for he was dressed in a very loud gray check suit with a flowing salmon-coloured tie. His broad face and flattened nose were thrust forward, as his sullen dark eyes, with a smouldering gleam of malice in them, turned from one of us to the other.
"But he is really rather a harmless fellow, a great muscular, foolish, blustering baby, and easily cowed, as you have seen. He is one of the Spencer John gang and has taken part in some dirty work of late which I may clear up when I have time." (Sherlock Holmes)