Talked to my brother last night who told me a story that just killed it.
His two stepkids are 12 and 6.
The 6 yr old still believes in Santa, the 12 yr old does not.
The younger decided that he should sleep in his brother's bedroom Christmas eve because if he slept in his room he can see the fireplace when he rolls over. If he happened to wake up and see Santa the gig is up and Santa would bail without leaving gifts.
So he slept in big brother's room. Around 11:30 he had to go pee, but didn't want to leave the room and head for the bathroom, because he might see Santa. So big brother convinced him the only safe way was to pee in a coke bottle in the bedroom. Little bro decided this was smart and peed in the bottle, capped it and went back to sleep.
At breakfast the younger one proudly announced his successful plan by placing the pee filled coke bottle on the breakfast table and saying he did this to save Christmas for everyone. Until this point Big Bro had kept his mouth shut about the event, waiting to watch it unfold. I'm told he had tears in his eyes and nearly puked with laughter.