Who Is He? / Who Is That?

Who Is He? (also Who Is That?) is a reaction image built from a doctored Peppa Pig dinner-table scene: a human man with brown hair, stubble, and a teal shirt stares in through a kitchen window while a red arrow and yellow circle highlight him with the caption "Who is he?" Know Your Meme traces the still to TubbyTank's April 10, 2025 YouTube thumbnail for "SHOCKING Mysteries In Peppa Pig That Can't Be UNCOVERED"—the man never appears in the actual episode and was inserted purely for clickbait.

Tenor user Stinkyfard23 uploaded a low-res crop on November 13, 2025, and the image became a default TikTok comment sticker by January 2026, with @sana.spirit's "comment reaction pics" rant clearing 338,000+ likes. Exploitable variants swapped in Graggle Simpson, Family Guy characters, and other "mystery intruder" figures while keeping the arrow-and-circle format; some creators treated the original man as an analog-horror character. KYM published a guide on June 18, 2026.

maninwindow.com can catalog the Peppa, Simpsons, and Family Guy Who Is He variants with template PNGs (arrow + circle layers), attribution notes for TubbyTank's thumbnail origin, and a "mystery guest of the week" caption contest sized for TikTok comment stickers.

peppawindow.com fits an analog-horror parody hub: short lore pages treating the teal-shirt man as an unofficial Peppa Pig character, fan fiction boundaries, and embed rules so creators link back to Know Your Meme explainers instead of re-hosting full episodes.

whotheguy.com works as a reaction-image toolkit—transparent downloads, when-to-use etiquette (confusion vs. suspicion vs. random cameo jokes), and weekly roundups of the funniest comment-section spam posts with outbound links to original TikToks.