I'm just going to list my Black 2 team, since it's the only team I'm proud of.
Samurott (Aqua Jet, Surf, Ice Beam, Grass Knot)
Sawk (Close Combat, Earthquake, Rock Slide, Ice Punch)
Arcanine (Wild Charge, Crunch, Flare Blitz, Extremespeed)
Flygon (Dragon Claw, Fire Punch, Rock Slide, Earthquake)
Clefable (Magical Leaf, Shabow Ball, Hyper Voice, Fake Tears... pretty lame moveset, huh? xP)
Espeon (Shadow Ball, Psychic, Signal Beam, Calm Mind)
Admittedly, I'm trying to give them better movesets, and I want to replace my Clefable for a better one (or a better Pokémon, actually), but otherwise I like this team because a) none of my Pokémon share any weaknesses with one another, since weaknesses are always a problem in my other teams and there aren't any Pokémon in this team I regret using. xP