Cyberbeast
Happy Fun Ball is for external use only. If any part of the Happy Fun Ball is accidentally ingested, induce vomiting and contact the Poison Control Center as soon as possible.

GlitterBellRock
In extreme emergencies, getting Happy Fun Ball to say its name backwards will usually dispose of any problems which may occur.

AntiHero
"Or spoken about.. oops." *POOF*

TheCarolingDiva
For full details, consult the Necronomicon.

Christmas DITy
So, it's a zit?

GlitterBellRock
Do not photograph Happy Fun Ball. It hates paparazzi.

AlexGariepy
It's not a frickin' Happy Fun Jelly Donut, after all.

elKapitan
If small, one manned fighters penetrate the Happy Fun Ball's defenses, get out of the vicinity immediately for a proton torpedo that is precisely fired down the Happy Fun Ball's extremely small ventilation shaft will create a chain reaction when it hits the liquid core, causing the Happy Fun Ball to explode with the power of a gigaton atom bomb.

GlitterBellRock
"Mr. Owl? How many licks does it take to get to the liquid core of Happy Fun Ball."
"Let's find out! A-one, a-two, a-three-- MY TONGUE!! DEAR GOD, MY TONGGGGGGGGGGUE!!"

JohnSteed
In fact, exposing the center will probably cause a chain reaction which will destroy all life on Earth.

twetwe123
In fact, it would be safer if Happy Fun Ball was kept in a locked box, inside a safe with a 20-digit combination, coated in stainless steel, immersed in concrete, and sunk to the very bottom of the Atlantic Ocean. This will in no way hinder your enjoyment of playing with Happy Fun Ball.

MoldyLouWho
"...should not be touched, inhaled, or looked at." Huh...never knew Happy Fun Ball's core was made of Venom.

GlitterBellRock
Use a soft surface, such as Grandma's Feather Bed.

AlexGariepy
Do not play wall ball with Happy Fun Ball.

elKapitan
Especially if it is freshly poured concrete. And for god sakes, do not use Happy Fun Ball on gravel!