The film and the image
Lethal Weapon is a 1987 action film directed by Richard Donner, in which police officer Martin Riggs is partnered with the older detective Roger Murtaugh. The film launched the franchise of the same name, and the duo of its two leads became its foundation.
The catalog's image shows a man in a light-colored jacket and a red tie standing by a chain-link fence at sunset, holding a corded phone. The shot matches the entry's description and resembles a frame from the film, though the catalog's text doesn't specify which scene it's from.
Origin of the line
The line appeared in the script written by Shane Black. In a 2016 interview with ScreenCrush, Black said the line came about as a last-minute idea. By his account, it belongs to the scene where the character realizes he's being hunted.
Black admitted he didn't expect it to have any lasting legacy. In his words, lines like that often get cut from a script, but this one stayed and became one of the franchise's signature phrases. The source found doesn't describe the details of its first appearance in print or online.
How the line became a meme
The exact path the line took from the film to becoming a meme has not been reconstructed. It's known that it became popular on the English-speaking internet as a joke about age and exhaustion, after which it was translated and adapted for Russian-speaking audiences. The date of the first Russian version isn't established.
In Russian the line reads as "I'm too old for this shit." It's used to express fatigue with a situation and reluctance to take part in it. This meaning stuck because the line captures, with emotional precision, the state of someone who's fed up with everything.
Use on the internet
The line serves as a short caption for pictures where a character looks tired, or for situations where someone decides not to take on yet another task. It pairs with photos, film stills, and everyday scenes.
The line's clarity and ironic tone make it convenient for jokes. The meme doesn't require knowing the film, since the main meaning comes through from the line's intonation alone, and the shot only reinforces the impression.
Apparently, the phrase also stuck because it's easy to drop into a caption in any language without needing to translate it closely to the original: the sense of exhaustion comes through intuitively even in a loose retelling.
Note on the date
The catalog lists the year 2008. The film came out in 1987, so the tag probably refers to when the meme spread rather than to the premiere. This date couldn't be independently confirmed, and in the text it's given as the catalog's date.
Discrepancies like this between the original work's release date and the tag's date are common in meme catalogs, since tags more often reflect the peak of internet activity rather than the moment the source material was created.