About

Gem Alert Magnifying Glass or Black Guy Looking Through Magnifying Glass, also known as the Looking At People's Phones Prank Edits, refers to a series of exploitable reaction image memes based on a screenshot from a prank video by TikToker @centinolivelyy in which he tries to secretly look at someone's phone screen on the train with a magnifying glass. The video was uploaded in early December 2025, and the screenshot quickly became the subject of edits, including redraws, many of which were posted as comments under the original post.

Most notably, an edit adding the text "gem alert," referencing the Gem and Coal memes, and replacing the phone with a diamond gem, went viral as a standalone reaction image. As a meme, the reaction image is used to praise a piece of content as a "gem."

Origin

On December 9th, 2025, TikToker^[1] @centinolivelyy posted a video as part of his "looking at people's phones" prank series, where he tries to look at a stranger's phone screen with a magnifying glass without getting caught, making it fairly obvious what he's doing. The video gained over 10.9 million views in two months.

On December 15th, Tenor^[2] user Gemalert posted an edit of a screenshot from the video that replaces the man's phone with a gem and adds the text "gem alert" to the top of the image. This is the earliest known upload of the meme.

Spread

The meme went viral between January and February 2026, inspiring further edits in TikTok comment sections and spreading to sites like Reddit and X / Twitter.

On January 15th, 2026, X^[3] user @SachielArchived posted a redraw of the meme that replaces the magnifying glass holder with Sukuna from Jujutsu Kaisen, garnering over 4,600 likes in a month.

On January 17th, the original video was reposted to the /r/TheMatpatEffect^[4] subreddit to over 3,000 upvotes in a month.

On January 29th, 2026, X^[5] user @JackGD9 posted an Umamusume redraw of the meme, garnering over 6,200 upvotes in six days.

Later that day, Redditor Fuzzy_Cauliflower894 posted a version of the meme to the /r/coaxedintoasnafu^[6] subreddit that gained over 670 upvotes in six days.

On February 4th, 2026, X^[7] user @Trixel3D posted a 3D animation based on The Amazing Digital Circus reanimating the meme, garnering over 30,000 likes in under a day.

Various Examples

Search Interest

External References