13 Hilariously Stupid SignsPosted on August 16, 2011 by Grace MuranoCategory: Funny Signs Who buys these things? Source Source Duh! Source Source The good thing is that if you die, you won't need to pay the fine. Source Wasn't the ´Stop´ sign enough? Source Most useless sign, ever! Source No aliens allowed. Source Source Source Source Advertising not to sell. Source