Some nasty jokesters paste realistic-looking paper stickers of fake power outlets near waiting areas at airports. Then they giggle and grin nearby as people try to plug in their chargers before boarding flights. The sticker photos are so realistic, there’s often a never-ending line of passengers waiting their turn to be fooled.

If it happens to you, look around for a grinning creep nearby. Don’t do what you’d prefer to with your plug, but do flash an electric grimace and a few choice cuss words at him.