When she gets you head over heels

In a packed crowd of seated spectators, an older man topples sideways off his white plastic chair.

On an arena's Flex Cam, a guy flexes for the big screen and the woman beside him shows him up with a bigger flex.

A man in a waistcoat takes a shot in a pool hall and sends the cue ball flying off the table.

Street security footage shows a man kick over a sandwich board sign and then stumble over it himself.

A shirtless man on a dock pulls a small boy in a red shirt out of the lake, and the boy jumps straight back in.

A guy swinging from a rope tied to a tree lets go at the wrong moment and tumbles down the slope beside a dumpster.

Street security footage shows a man on a scooter run into a woman in a pink headscarf on a narrow lane.

Security footage of a cafe terrace shows a man snatch something from a seated customer and run, then go sprawling as he flees.

Helmet-cam footage of a group of cyclists on a road ends with the camera rider going down and the view flipping to the sky.