Min/Max Boards

Give Pathfinder a look.  I'd steal borrow their skill system if I were you.

I understand wanting to have a powerful character.  What I don't understand is exploiting loopholes and cheating to the extent that your character's essentially invulnerable.  If you want to so badly engage in a power fantasy wankfest, just write some Mary Sue fanfiction!

Recently, I had to give up a game for this reason.  However, I was the one who threw the hissy fit because one player was invalidating all the challenge (liberal rules interpretation, aka cheating) while crushing any plot within the game world (I'm evil so I can mentality).

My personal horror stories involve a bad DM who saw my 2e human fighter as overpowered.  His remedy was to give artifacts to the other players (clerics, wizards, multi class, all monsters) that granted them class abilities.  That went well, especially when he lifted the level limits on nonhumans, and my other friend claimed that human wouldn't suffer because they could still dual class (lie).

I also played a whitewolf vampire game where a player had dice pools no less than 15 (he was gen 5).  It was a character he had from another game (we later found out he lied about the dots).  The player didn't bother to join our pack (sabbat normal buy), but insisted on tagging along (taking up 3/4 of the story time).  When we had a pack squabble over leadership, the player beheaded my character from behind without provocation.  Every other player just took it in stride because they couldn't actually fight the uber twink.  Suffice it to say, that was the last game in that campaign.

Making PC's pregnant is never, never, NEVER a good idea. It just gets awkward. Just make them sick or something, and make it curable by magic. If you really want to make consequences harsh, instead of making the characters unplayable or simply unpleasant to play, have them die.

As a player who has had this happen, I can say I would rather my character had died.  The DM who did it is still considered the worst DM in my game group...by alot.

Easy.  Factotum (maybe with a two level dip into Swordsage) using Gnomish Quickrazors and Iaijutsu Focus for damage.

Don't forget the imperious command and never outnumbered shenanigans.  Assassins scare the crap out of me.

Whatever you  do...don't use the Assassin Prc....it's a trap!

I went with knowledge devotion, law devotion, and luck domain for my cloistered cleric dip on Factotum.

I also don't use Iaijutsu, but have access to flaws, Keen Intellect, and faerie mysteries.  My factotum is a tank of sorts.