highly inappropriate game

lately sweet pea has been wandering up to me with her eyes squeezed shut and her arms out in front of her like a zombie. i figured out that she's acting blind. where she came up with this i have NO idea. to my recollection she hasn't seen any blind people...and she certainly hasn't seen them stumbling around like zombies. but she LOVES it when i say "oh it's my blind child! come her blind child!" and then i scoop her up and kiss her all over. it's the FUNNIEST and most inappropriate game we have come up with to date.