Here's a funny one
A's episode 6 - Hayate's flashback:
Spoiler for The Book of Darkness' awakening:
Signum: We have affirmed the activation of the Book of Darkness.
Shamal: We are your guardian knights who shall gather for the Book of Darkness and guard you, Mistress.
Zafira: We are the clouds that gather before our mistress, she of the night sky.
Vita: We are the Wolkenritter, the Cloud Knights. Please order us in any way you please.
*silence*
*Vita looks up then walks toward the bed*
Vita: Hey...guys...
Shamal: Vita-chan, be quiet!
Vita: But...
Signum: *frowns* Be quiet. I won't forgive rudeness before our mistress.
Vita: Even if you say "rudeness" or whatever, it looks like this girl fainted.
Hayate (I think 
): (Uso...) *faints*