Now, I don't know if y'all have noticed, but some pokemon have truly unhinged pokedex entries, and Haunter is indeed one of them -
'If you get the feeling of being watched in darkness when nobody is around, Haunter is there. Its tongue is made of gas. If licked, its victim starts shaking constantly until death eventually comes'
So yeah, I mean, have fun sleeping ever again?
Sparkly pokemon nonsense - Perfect for any occasion.