What's in the photo
The shot was taken from inside the aircraft. The rear ramp is visible, and through it a man in camouflage, helmet, goggles, and gear leaps into the orange sky. At the moment of the jump he holds his right hand at his helmet, that is, he is saluting. Below him stretch clouds and dark ground, and on the horizon there is a pink and gold band of sunset. In the foreground on the left, the hand of another person in camouflage and a glove is visible, and at the bottom is the floor of the cargo bay.
There are no captions in the picture. The description “combat paratroopers” or “a still from a film” is not confirmed: it looks like an ordinary military photo taken during a training jump.
The burger joke
The well-known formula of the joke is: “Me: bites into a burger. Everything inside: falls out the other side.” The burger is not shown in the photo; it appears only in the caption. The figure in mid-jump plays the filling, which leaves the bun as confidently and solemnly as this man leaves the plane.
The pairing works because the photo looks very serious: a sunset, altitude, military bearing. Against this backdrop, a slice of tomato slipping out the side you didn't bite from turns into a heroic maneuver.
Where the combination came from
The source of the photograph and its author are unknown. Where and when this image was first captioned with the burger line is not known. It is only known that the caption about the filling falling out exists as a separate joke, and the photo of the saluting paratrooper is used as its illustration.
The combination spread because it fits almost any situation: the photo has neither a credited author nor a link to a specific event, and the image of a burger dropping its filling out the side you did not bite from is familiar to everyone without any extra explanation.
Caption examples
“I bit into the burger. The lettuce, tomato, and sauce: ‘We're leaving.’” Each ingredient becomes a separate hero.
“My plan for the day, the moment the phone rang.” The plan leaves my head with dignity, but without a parachute.
“The password in my head right after I clicked ‘Forgot password?’” A thought that jumps out at the most inconvenient moment.
“All my confidence a second before I walk on stage.” The figure jumps, and the viewer understands there is nothing to return to.
How to use the template
The caption works best in the form “Me: action. Something: leaves in the other direction.” It matters that what leaves is a thing or a thought that cannot be brought back. It is better not to add words about the army, service, or real soldiers: the joke is not about them but about an everyday misfortune.
A pompous tone in the caption amplifies the effect: the more solemnly the jump is described (“and in that moment the tomato made its decision”), the funnier the mundane loss sounds.
Captions without a burger also work: any situation will do in which something gets out of control from the side it was not expected to come from. In this case the photo works as a solemn illustration, and the whole joke rests on the text beneath it.
Also watch the rhythm of the caption: first the action, then a pause, and only then what jumped out. That way the reader has time to picture the burger, and the filling falling out sounds like the punchline.