The internet's obsessed with optical illusions these days. If you're not trying to guess the difference between a curled up puppy and a bagel, or squinting until you pass out at random social media posts from prominent TV stars*
*Goddamn you, Blake Lively
Then you're lolling at some perfectly-timed photograph, or another.
The latter kind are our favourites - ain't nobody got time for Where's Wally in 2016 - we got avocado toast to make and Game Of Thrones to catch up on/watch for the first time if you're a Comedy Central writer, apparently - but laughing at other people is ALWAYS high on our to do list.
Here's 30 of the funniest optical illusions on the internet - you know what to do.