There's also the fact that he's deliberately rubbing people's faces in it. "Fuck y'all! I'm the fuckin' Mayor! I kin do whatever I want! Haw!" Graceful in victory is an alien concept to vindictive, thin-skinned cretins like our Slob.
Ford's kind tend to get a real kick from actively pissing off perceived enemies, even when it's unnecessary or in his best interests to avoid doing so. You see, it's not enough that he wins; he has to be seen to be winning, which includes shitting all over the "losers." The latter group includes those who didn't vote for him, those who are horrified by his conduct in office, those trouble-making elitists who have the bad taste to - gasp! - criticize him, and anyone who doesn't kiss his enormous ass to his satisfaction. (Pretty much most of Toronto, in other words.) Think back to his antics during the council meeting that stripped him of his powers. He's incapable of being civilized while under "attack," even if it would serve him better in the long run. His grotesquely over-swollen ego simply won't allow it.
