Dumb Warnings are a result of human error or negligence. We can see them everywhere around us which make us laugh. For example, it may be a road sign that is wrongly worded or a spelling mistake or just malfunction of an LED display.
Some are irritated by the warnings which are put up wrongly. While others are amused by the fact the stupid sign is still there. Dumb warnings could lead to serious injuries in some cases such as road signs.
Dumb Warnings leave people misguided or convey the wrong information. People are just confused by looking at the signs and are clueless about what to do. The Dumb Warnings are even more confusing for out of town visitors and tourists.
The manufacturers of the Dumb Warnings may have produced faulty signs and the installers care less about correcting it. Dumb Warnings are thus a result of negligence or ignorance.