And finally, something that's not all about me..

This is such a cool word:

unctuous - marked by a false or smug earnestness or agreeableness.

Oh how very Wickham-esque

Of course, there are more meanings

1. Of the nature or quality of an unguent or ointment; fatty; oily; greasy.
2. Having a smooth, greasy feel, as certain minerals.
3. Insincerely or excessively suave or ingratiating in manner or speech; marked by a false or smug earnestness or agreeableness.

Oh, and just so you know, pronunciation is \UNGK-choo-us\. Get it right.

A warmed, crusty French roll arrives split, lightly smeared with unctuous chopped liver.
-- John Kessler, "Meals To Go: Break from the routine with Hong", Atlanta Journal and Constitution, October 22, 1998

She recalled being offended by the "phoniness" that stemmed from the contradiction between her mother's charming, even unctuous public manner and her anger in private.
-- Daniel Horowitz, Betty Friedan And the Making of 'The Feminine Mystique'

There you go.