I prefer to eschew the use of fantabulous words like these; it tends to skew my statements towards the bombastic and impinge upon my ability to fulminate when I impregnate my sentences with such flourescent prose in a way that labours the ontogeny of my thoughts as they are born from my mind.
defenestrate
to throw something or someone out of a window
and
transfenestrate
which is the same thing, except you don't bother to open the window first.
penultimate
decimated
canonical
bifurcated
quantum leap
byzantine
onerous
vituperative
I've also always enjoyed:
ninny, ballyhoo and fulgurate
omnibus
epistemological
contingent
isomorphism
veritable cornucopia
From the medical front:
medulla oblongata
amygdala
labyrinthine
Superfluous
Silvern
Lunar
Asymptotic
>^..^<
mellifluous (because I always have to say this slowly the rare times I use it)
alluvial
Munchausen by Proxy
Horrible thing, funny name.
Hands Down, the favorite word is,
SUPERCALIFRAGILISTICEXPIALIDOCIORIS!
Chim Chim Cher ee, which I like to use in a gretting when I meet new folks.
When I meet a really cute fella that I get a crush on? I get all...TWITTER PAINTED!
Oh and the *Hardihood* at which I take up new hobbies and such.
jib...ahh yes, billowy! That would be a billowy day in Winnie the Poo's land!
Briny stone
Tom foolery.
Heehee!
to throw something or someone out of a window
and
transfenestrate
which is the same thing, except you don't bother to open the window first.