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DragonTrainer on Nov. 30, 2012

I've had to google it up, but I believe you can combine Two-Weapon Fighting with Flurry of Blows along with other feats and special abilities that grant extra attacks per round.  The most likely explanation for Luffy's “six attacks in one round”, however, is the Great Cleave feat.
This reminds me of a time when a certain scholar took out an entire tavern of “enemies” with a single Defensive Blast.  Share a story about a character who was able to take down multiple enemies at once in one round while still at a low level.