Things that REALLY piss me off
#430
Proof:
A complete sentence must have a subject (noun), a predicate, and express a complete thought.
Therefore if "Bartending is cool." is a complete sentence, then the verb is "is", and cool is the adjective that completes the thought; this makes Bartending the noun, otherwise it could not be a complete sentence, which it is.
P.S. I'm just arguing for fun, not to entice hostility.