The hilarious fails which happen when you run out of common sense

WE'VE all made mistakes, nobody is perfect and it's not nice to laugh at other people's errors.

But it is fun, so here are a few funny fails which should raise a chuckle.

If they were paperless, there would be no way of reading this message...hmmm

From the piece of paper claiming to be paperless, to bike owners who haven't thought through their security systems, common-sense fails are everywhere.

In this hilarious gallery of pictures, it's clear that silliness can strike at any time and any place.

From the bathroom to the battlefield, there are no limits to the human ability to mess things up.

If you've ever put your head in your hands and been glad that nobody saw you do that thing, take a second to feel sorry for these poor mugs.

It's 'all over' for the customer service at this coffee chain

There is no way anyone could cut through that chunky chain and steal the bike...oh, wait!

It's a soap dispenser. It dispenses soap. It's not the soap dispenser's fault that the person filling it up has no concept of the difference between solids and liquids

The need for a melted marshmallow must have been pretty strong to lead to this sticky situation

Turns out, not knowing one end of a rocket launcher from another is no barrier to joining the army

Ham and paper sandwiches, yum, everyone's favourite

When someone follows your instructions to the letter and still messes up, maybe you're the problem!

Is she dying her hair, or her hands. If it's her hands, she's nailed it!

Question: how many of these did they sell before they put up the sign?

Oh bollards, I haven't locked my bike up properly!