A Long Day's Journal Into Night

All righty, righty, righty the grammar conundrum has been solved.

"So" is no less than
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
wait for it...
.
.
.
.
.
.
.
.
.
.
.
.
.
.
noun, adjective, adverb, pronoun AND conjunction! (Yes that's conjunction as in, so, what's a conjuncation?)

Let's give it up for "so" the super word with no-less than 5 fricking functions in the English language. GO SO!