Leonardo, Donatello and others in “Unfinished Business”

[a bonk to the head has given him amnesia, so he believes that he is D'Artagnan] Come, my comrades. There are wrongs to be righted, and damsels to be saved. And you Musketeers aren't even dressed. [throws clothes towards Raphael, Donatello and Michaelangelo, who all catch them]

Uh, my fault guys. I left the costumes that April sent over in Leonardo's room.

Clever move, brainiac.

Actually, Donatello did the right thing. You must humour him by putting on these costumes.

Pretend we're musketeers? Bogus dude.

Look, I'd give Leonardo the shell off my back, ok? But I am not wearing lace with feathers and that's final.

Same here.

Ditto. [They are now dressed in the costumes].

I feel pretty stupid.

Same here.

Ditto.