What do you do when you are on a plane and come across these bizarre sights?

You are finally on the plane, looking forward to your long-awaited holiday.

Nothing can affect your mood now, right?

Well, that was not the case for some travellers.

Acid Cow has compiled a series of photos showing bizarre and questionable sights that some have encountered on planes.

Have a look at them in the gallery above and decide for yourself how you would react.