Wolf,
Bunks is making a very valid which you are loathe to concede for some reason. There is a huge difference between appearing unkempt and being a slob. Were you chas vshalom to be an avel, you would understand if someone said you looked unkempt, you, and I think we can be specific here, would be highly offended if someone called you a slob.
While you may to be to busy to argue what the meaning of the word “slob” is, you should find time to consider why calling someone slob because he is following Halacha would be offensive to those follow Halacha.
By extrapolation you are calling many of our Gedolim and Rabonim slobs and I am sure Bubka is offended by that, rightly so, I might add.