I Told My Kids That I Ate All Their Halloween Candy
A good parent holds on to their child's candy stash after Halloween, so the little critters don't eat it all in one sitting.
A bad parent eats all of their kid's candy while holding on to it, then lies about what happened to it all, typically blaming it on some poor innocent pet.
A twisted parent holds on to their candy but tells their kids that they've eaten it all, then they film their kids reaction as the little ones lose their minds!
--via Laughing Squid