...it can have ... UNFORTUNATE ... consequences:
No cats were harmed in the linking of this post ... but, well, I can't say that for the photography.
P.S. The cat is not mine :-), but I do like playing Portal. For those that don't get the joke, Portal is a game in which players have a "hole gun" that can create a magic portal on a wall that the player can jump through, unless the player is a cat. My buddy Gordon hooked me up with this meme.