A lesson for the children! A lesson for everyone!

A neon green skull in the foreground, with parts sticking out of it like a swiss army knife. The parts are, clockwise from the top: a bone, a yellow flag with a pink star and pink stripes; a serrated knife, another bone, a scooper with brown stuff on it, and a brown critter on it; a shovel; a corkscrew; another bone; a long pick with orange, pink, and blue flags coming off of it; and a knife. The background is purple and reminiscent of a roller coaster.