Tell me something I don't know..

~~

Luc says:
You are made of poop.

Blu says:
well this I know
TELL ME SOMETHING I DON'T KNOW

Luc says:
Oh.
Uh.
Your poop is not made of poop?

Blu says:
what is it made out of?
[my guess is screaming children]

Luc says:
CLOSE!
Screaming flan.

Blu says:
well I got the screaming part right at least

~~