Peter has also run the spa gauntlet and survived, though he isn't quite as enthusiastic about the sticker as Genji is. He's hanging around nearby, drying his hair with a spa towel and watching the robo ninja put a dorky sticker on his super cool ninja weapon and let's be real, Peter would totally do the same thing if he had something like that.

But he doesn't, so his sticker is useless to him.

"Want a matching sticker for your big sword? I don't really have anywhere to put this."