-You put anything resembling the size or shape of a playing card in tenki without even noticing.
-You can perform a Monte routine with sugar packets.
-People wont play cards with you even though you suck at poker.
-If you cut imaginary decks while you are sleeping. Seriously, ask my ex. She hated it when, even while I was sleeping, my hands were performing charliers on decks of cards that weren't there. It would wake her up and she couldnt go back to sleep...whatever, I slept great.
-When you watch movies, you don't eat popcorn, you perform charliers. The only way to watch a movie.
-If you are playing with a deck as you read this post.
Alright, I think thats it for now. I just got off a 12 hour shift so I think I am going to lie down. I will post more if they pop in my mind and I HAVE to share them with you. Great thread OP, gave me a good needed laugh.
-Craig