Sorry about the late reply, but here are the ones I'll try so far.
1. take a Spearow named Terra. By the time you leave Celadon, it cannot know two moves of the same type.
(auramaster)
2. Take a Squirtle for you starter. Your Squirtle used to be a member of the Squirtle squad until Prof Oak saved him, however now he is free he wants to resume his role. So as soon as BlackGlasses are available (Rocket Hideout) he must always hold them. He must have this move set by the E4 :
-Bite
-Hydro Pump/ Hydro Cannon
-Brick Break/ Iron Tail
-Skull Bash/ Return
To evolve to Wartortle it must solo Misty, and to evolve into Blastoise it must solo Giovanni. However if it faints in one of these fights it can evolve whenever but it must have the moveset:
Hyper Beam
Hydro Cannon
Skull Bash
Dig
Call it Panda Eyes
(pokemagnificent)
3. take a Weezing. No restrictions whatsoever.
(Missingno. Master)
^This one I'm taking mainly because I haven't used a Weezing in-game before.
4. Take a Meowth (duh). In order to evolve, it must Pickup ten items and earn you $5000 with Pay Day. Once it evolves, it may not attack until two Trainers are dumb enough to use a Paralysis-inducing move (Stun Spore, Thunder Wave) on it. Name it Gatherer.
(Dummy007)
5. Alright you get a gastly named "#@%& YOU" (if any of those symbols are unavailable use whichever ones you like) This gastly hates EVERYTHING! so it curses anything it comes across. Now to make this easier it only has to use curse against any gym leader or E4 it is used against (and it only has to use curse once per leader/e4) but to evolve it must solo 1 trainer pokemon with curse alone. (and can obviously never evolve to gengar since you can't trade)
Good luck.
(Dark Ray)
6. Take the Eevee from Celadon. Immediately evolve it into Jolteon and teach it Thunder and Rain Dance ASAP. It must solo a trainer in the Viridian Gym. It must never be the lowest-levelled in your team. Nickname it "Rainmaker".
(Galladiator)
I'll try and get on this whenever I can. This looks like a good mix of Pokemon, as long as I can teach Squirtle Surf and Strength and make him forget them later.
So, here are my questions so far for each:
@auramaster: Does Hidden Power count as a different type of move if it isn't Flying or Dark, or is it still a Normal attack? And when you say "leave Celadon City", is that the first time I leave the city, or after I get the Rainbow Badge and Silph Scope?
@pokemagnificent: Which round of Giovanni does Panda Eyes have to solo to become Blastoise? Rocket Hideout, Silph Co., or Viridian City? Or does it matter? [answered: Gym Leader Giovanni]
@Missingno. Master: Can I catch it as a Koffing and evolve it, or do you mean a wild Weezing? [answered: may evolve from Koffing]
@Dummy007: It doesn't have to be one Stun Spore and one Thunder Wave, right? It can be two of the same?
@Dark Ray: Basically, what you're saying is that Gastly can only evolve after killing one Gym Leader Pokemon with Curse alone, right? [answered: defeat a Trainer's Pokemon using only Curse and survive]