You need to add me to your friends list on steam = 0
I usually play a demoman or spy. I just love having an enemy medic heal me then stab him in the back.
FerretParade is my ID
Also get the voice clip of the Medic screaming Oktoberfest!
I like most of the classes, although I haven't gotten around to playing a full round as medic, sniper, pyro , or soldier yet. I recently won 8 rounds in a row on Granary (I think that's it, it's the one with five points in a row that's not the train level) because the other team sucked. Scout isn't supposed to be any good on that level, at least in my experience.
I usually use scout and spy on 2fort... Scout at the very beginning because if I move fast enough I can get the intel before the engineer (if any) can set up any defenses. If the other team isn't stupid and they set up sentry guns, I usually have to switch to spy to take em out (the rest of my team is busy charging in the front door and dying and/or not guarding our intel). Occasionally if they have multiple people in their flag room or if they shoot everyone looking for spies I can't get away with much so I go demoman and make holes in everything/one.
When defending on that three-point level I always go engineer and fortify C. When attacking I usually go demoman, though I might go heavy occasionally. The five-capture-point levels I usually go demoman or heavy or spy, on dustbowl when defending I go engineer most of the time, sometimes heavy or demoman to spice things up... when attacking, demoman or heavy. Occasionally spy. Seeing a trend?
There is no Steam user called FerretParade.

No SteamCommunity ID either.
I never heard that quote by the medic... I did laugh at "Oops, THAT wasn't medicine...". But it's easy to extract voice clips... google for GCFScape, then use it to crack open the TF2 GCF files. The voice overs are in the largest one (under tf2/sounds/vo or something like that).