Only stupid inarticulate ignorant people find it necessary to use swear words all the time, as they don't know any other adjectives. Mucus is a prime example of this but will probably stay over Siavash as BB Producers want him to stay, so have a bias when they edit the highlights show. Sure the Vash will go on to wonderful artistic things when he leaves, whereas the Carthorse will just go back to cleaning windows or whatever he did before
