In chapter 7 of Philosophers Stone, Dumbledore gets up to ‘say a few words’. Those words are:

Nitwit, Blubber, Odmont, Tweak.

I’ve always wondered - do those words have any meaning. Throughout my extensive reading of the series I haven’t found a link to them. It’s probably just a little funny addition to Dumbledore’s character, but has anyone found a meaning for these words in the series?