12 hilarious optical illusion snaps that hint something VERY rude is going on will make you look twice
From 'bare bums' on escalators to VERY hairy arms, these amusing photos are doing the rounds on the web

WE all love a good optical illusion, and these hilarious snaps will certainly make you look twice.
The series of unfortunately-timed photographs was uploaded to picture sharing website and made these innocent moments look anything but.
One photograph shows a group of revellers posing for the camera, with the girl at the front appearing to be performing a lewd sex act on herself on first glance.
With closer inspection viewers will work out the girl is actually flanked by her mate's bare leg, which she's holding up with her hand.
Another funny camera angle shows a couple of ladies smiling sweetly for the camera, though one appears to be sporting an uncannily hairy shoulder and arm.
However once your eyes adjust, you notice it's actually a man's knee and calf who has otherwise been cut out of the photo.
One hilariously mistimed snap shows a man waiting in the queue for food, with an image of a 'pretzel dog' perfectly aligned with his crotch.
Another shows a lad lifting his girlfriend up in a jovial holiday snap, but a slide in the background blends unfortunately with the shade of his shorts, giving the impression he's rather 'excited'.
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In another shot, what was clearly intended to be a cute snap of a sleeping pup looks remarkably like something else, while a sleeping pensioner appears to be getting some 'special treatment' from a crouching young lady.
Meanwhile this family photograph was ruined by an unfortunately-positioned shoe.
Imgur user MrGweiloHK, who captioned the collection of images 'just love these', has notched up more than 62,200 views and attracted dozens of comments about the amusing snaps.
Referring to the picture of a woman wearing pale pink trousers on a moving stairway which looked like naked skin on first glance, one imgur user wrote: "Am I missing something on the escalator one or is she just not wearing pants?"
Another joked: "That escalated quickly."