you were running from a killer named Kevin who is a green/purple and blue wolf and he is also diapered during the chase

Kevin: YOU TOUCHED MY PIZZA AND YOU ARE GOING TO DIE FOR IT! in a angry tone

in the middle of the chase his belly starts to grumble loudly and he has to go to the bathroom so he stops chasing you and rushes to the near by bathroom

Kevin: come on come on i need to go trying to hold it in in a stressed tone

but when he tried to open the door it was locked then it was too late he accidentally messes in his diaper

Kevin: Uh oh in a worried tone