Mudkipz

Mudkipz appear in the Luigi's Shed series and can kill you by making you liek them. Your best friend will come up and say "So I heard you liek Mudkipz" and then he'll fire his lazah and your head will ASPLODE. Teh Mudkipz are magic though, so they will bring you back to life, and then they will sit on a rock saying "Mud-Kip" until you kill yourself again, but they won't bring you back to lief. There's no wai 2 kill them and no wai to make your friend stop saying "so I herd u liek Mudkipz".

Mudkipz in Games shames
Mudkipz can be found in Pokémon saying "Mud-kip!" (Oh great) and in Luigi shames as well along with your friend that FIREZ HIS LAZER!!!!