What could that be?
I actually have no idea,
but the first thing that came to mind was
Bye bye, Moe."
This is from my favorite episode of Poyopoyo Kanatsu Nikki
Episode 38 "Because the World is so round"!
It doesn't have a deeper meaning than that I think it's unbearable funny,
and Moe is a cute name to call your lovedones :3
Please check out the episode so you know what I'm talking about :P