how is that a excuse? You don't need to curse to make a point..
im not a fan of his, and i get what your saying, but i think part of his image, is he just doesnt care.
like earlier in the show he was cursing and clowning, i think thats just who he is.
i personal curse a lot, and some times don't even notice it when im out at some places, its just cause i don't put on a front, cause i don't care what people think of me, but i try not to say anything bad infront of little kids or old seniors out of respect