The most awesomest sentence can be the longest, most confusing, most thought-provoking, worst, lamest, most interesting, or just awesomest sentence of that day.
To start off the process, it's only appropriate to begin with that Master-of-the-tortuous-yet-strangely-clear sentence, Judith Butler:
from The Psychic Life of Power:
Theories in Subjection
I could not be who I am if I were to love in the way that I apparently did, which I must, to persist as myself, continue to deny and yet unconsciously reenact in contemporary life with the most terrible suffering as its consequence. (Butler 1997, 9)