H-"Wait, why do you need it?"
K-"Ehhh....Can't you just give it to me because I had the good will not to run through your pockets while you were in the shower?
I could have, but I excercised restraint. And in the end, isn't it the thought that counts? Come on, pal."
Well...when you put it like that Kenji

Also when Kenji said, "It was like the openings to some kind of anime show, you know how there is always a part where the main dude is flying at his
rival, and they fly at each other and clash swords and there's like, big dramatic colored auras and zoom? It was like that, but with poo."
In fact, every single Kenji quote is utterly hilarious.
And who could forget the ever hilariously tactless Rin's, "The problem must be in your pants!"