[Splat]

I need to know how to say 'You loser' in seven languages (eight including English).

Preferably ones which would mean the same without all the little letter add-ons I don't know the name for and which my pathetic English keyboard doesn't let me type on Minecraft signs.
Can any of you help?

1. You loser!
2. Je faalt!
3.
4.
5.
6.
7.
8.

Also, if anyone has a desperate urge to dig some cobble under a colusseum-style arena, let me know.