hello i need some clarification about this combat manouver:
with quick dirty trick can i make an dirty trick as aoo (for the sentence in your turn)?
with greater dirty trick you gain +2 on perfoming the CM but not the +2 to resist to the CM, as for other greater CM, in addiction the combat manouver target do not generate aoo, is this correct? there are a way to restore this effects for dirty trick manouver?
Normally I would say sure if you have the Quick Dirty Trick feat you can use a dirty trick as an AoO as its takes the place of a melee attack. However, as you pointed out it says "on your turn." So, RAW I would have to say no you can't, although I don't see how it would be game breaking considering you've spent two feats to be able to do it and the enemy could avoid it by simply not provoking you.
With Greater Dirty Trick you only gain an additional bonus to offense and not defense. But since this stacks, if you have Greater Dirty Trick you get a total of +4 to CMB and +2 to CMD.
The target of a combat maneuver never provokes an AoO. You provoke an AoO when performing a combat maneuver. I don't see why you would want to provoke an AoO, when you don't have to.