The image depicted seems to be a screenshot from a television show, podcast, or video with the title "Nasty Secrets with Fiona" visible in the bottom left corner. The subject of the image is a smiling woman with a caption superimposed over the picture. The caption at the top reads, "How did I meet your mom?" and the answer below is, "Well, she was a drywall inspector and I was laying some pipe at a job site..."
The image might be funny to people because it contains a play on words. "Laying some pipe" is a double entendre; while it literally refers to installing plumbing as part of construction work, it is also a colloquial expression for engaging in sexual activity. The joke hinges on the contrast between the literal job-site roles mentioned and the figurative, humorous interpretation of the phrase.
Furthermore, the concept of discussing how a couple met with their child in a candid or inappropriate way can be a source of comedy because it places the listener (in this case, implied to be the child) in an awkward or embarrassing situation. People might find amusement in imagining the discomfort such a conversation would provoke.
The format of the image, which suggests it was taken from a video segment with a title that hints at revealing secrets or personal stories, adds to the humor. Since the phrase "Nasty Secrets" implies that the discussion may involve risqué or shocking elements, viewers might anticipate a humorous and somewhat taboo topic.
Additionally, the woman's nonchalant and cheerful expression contrasts with the potentially embarrassing nature of the story being told. This incongruity between the subject's demeanor and the content of the text can amplify the comic effect for the viewer.
Lastly, the image's meme-like structure contributes to its comedic value. Meme culture often embraces awkward, ironic, or unexpected humor, and the format of superimposing text over an image to create a joke is a common and recognizable element of that culture. As such, this image fits within a larger context of internet humor that many people find entertaining. How did I meet your mom Nasty Secrets with Fiona Well she was a drywall inspector and I was laying some pipe at a job site