Sometimes we're blown away by what some people think needs to be committed to writing. You'll just be walking into work one day, and on the fridge, someone has taken the liberty to post in 128 point font "We know it was you, Lisa." Your first assumption will likely be something like "well, I'm not Lisa, so I don't have to worry about that part." But the rest of it becomes a mystery that's simply too delicious to put down. What kind of shenanigans did Lisa get up to? And is the original poster correct in their assertion that is was in fact Lisa who did "it."
These kinds of things happen every single day, and luckily, as people living on this planet, we get to walk right into the middle of someone's sign war and ask ourselves who's being more unreasonable. No one's really being hurt, as long as they're not as threatening as creepy signs that make their message clear.
Here are some more funny signs from all over this world.