Normally, I would be reading this, open the reply box, decide what I had to say didn't need said, and close out. But this is just too ridiculous.
Critical Fumble Rule:If at any time a DM shall propose using a "critical failure" or "fumble" table of any sort in a 3.X game, the players are to beat the DM with folding chairs until each of them has accidentally struck himself with his chair at least once, while keeping a count of the number of strikes made before this happens. Then, the average rate of such "fumbles" as generated by a table full of nerds swinging improvised weapons will establish the maximum probability of a "fumble" within the game mechanics for a level 1 Commoner (note that this already will probably require rolling multiple Natural 1's in succession to confirm a fumble), with the probability dropping by at least an order of magnitude per point of BAB of the attacking character. Thus a full-BAB character at level 20 might have to roll 20+ Natural 1's in a row to before you even bother glancing at the Fumble Table.