Again though, that's the great thing about "swear" word. Shit can be good, shit can be bad, and shit can just be shit. Not being a grammarian, how many words other than curse words be a noun, verb and adjective all at the same time. buffalo comes to mind, but is just non-nonsensical when used.
Here’s just a few, there’s a bunch more:
- back
- best
- better
- bitter
- broadside
- clean
- clear
- close
- cod
- collect
- counter
- crisscross
- damn
- double
- down
- even
- express
- fair
- fast
- fine
- firm
- flush
- forward
- free
- full
- home
- jolly
- last
- light
- low
- o.k.
- okay
- out
- pat
- plain
- plumb
- plump
- pop
- prompt
- quiet
- right
- rough
- round
- second
- short
- solo
- square
- steady
- still
- tiptoe
- true
- upstage
- well
- wholesale
- worst
- wrong
- zigzag
As an added bonus, the words above aren’t just valid as nouns, verbs, and adjectives, they are also adverbs too.
I’ve always heard and used that “word” in the sarcastic sense, rather than as meaning more/most fantastic. Using in context to illustrate:
Friend: I broke the part we need to finish the project.
Me: Fanfuckingtastic, guess I’ll get busy making another one.