A prairie dog (everyone calls it a chipmunk) turns its head towards the camera — and a dramatic dun-dun-dunnn sting turns a nothing moment into cinema. Five seconds long, endlessly quotable, the reaction image that launched a thousand plots. Watch it, then say it with me: dun dun duuun.
A tiny panda cub sneezes so loudly that it startles its own mother — and jumps poor mum clean off the branch. The cutest fifteen-second clip. Aww, bless you!
Meet Fatso the keyboard cat, the feline musician who plays fail videos off in style. The jaunty little tune that has been closing down disasters since 2007.
What does it mean? A man spots a double rainbow over Yosemite and gets completely overwhelmed — the happiest, most teary reaction you will ever watch.
Charlie bites his brother's finger and gives the tiniest shrug — the most famous home video ever filmed, under a minute long and almost a billion views.
Why does the honey badger fear nothing? Randall narrates the toughest animal on earth taking on a live cobra — and simply not caring. Warning: strong language.
Is this real life? Seven-year-old David is still foggy from the anaesthesia after having a tooth removed — the sweetest, loopiest car ride ever filmed.
The original Numa Numa dance: one teenager, one Romanian pop song and no choreography at all. Still the most joyful three minutes the internet ever made.
Desperate for the loo with nowhere to go: find a good hiding spot first. One woman forgot that rule, and the Google Street View car caught her red-handed.