The Day they all go crazy

Chapter 4

They started looking for bob
Frank "maybe he's in the bathroom"
They all went to the bathroom to see if Bob was there but instead of finding Bob they found a monkey on the toilet they were to worried about Bob to care about the Monkey on the toilet
Mikey "maybe he's outside smoking"
Gerard "Hey this is like playing find Waldo, and Bob is Waldo, Hey Waldo come out come out where ever you are"
Mikey "God Gerard you are so stupid, stop acting like a five year old, even though I sometimes think that you don't pretend to act like a five year old."
Gerard "You know Mikey you are seriously pissing me off'"
Frank "guys it's not time to fight right now we have to find Bob"(frank started to tear God he's so sensitive)
They went outside to find Bob lying on the floor surrounded by skittles
Frank "Bob NOOOO!!!! Are you dead' Frank ran back inside crying.

What happened to Bob? Why are skittles surrounding Bob? Why is there a Monkey in the toilet?