[ Oh, is it cuddle time? Man, ghost cuddles! They're so rare and extremely difficult to have with a corporeal person! This means Mettaton is a very powerful, lucky robot - or in his words, he's pure of heart, which is how he gets this arrangement to work. Wosh your SOULs, viewers, or no ghost will grace you with affection! ]

Maybe they'll be too tired to go around... uh. Biting people?