| 2026-07-24 | Warning next to a suspicious link, perhaps |
| 2025-12-10 | [Don't open this at the office!] |
| 2025-04-10 | Internet equivalent of an R rating |
| 2025-03-02 | Warning letters before a link |
| 2024-11-20 | "You should open this on a personal device" heads-up |
| 2024-05-17 | Letters next to a blurred image, perhaps |
| 2024-03-28 | "Be mindful when clicking," in brief |
| 2024-01-22 | Initialism meaning "Be wary of looking at this in the office" |
| 2023-12-15 | Warning letters with a Reddit link |
| 2023-09-29 | Office warning letters |
| 2023-07-08 | Link warning |
| 2023-05-31 | [Wait until you're home to click this!] |
| 2023-05-16 | [Warning: Explicit content!] |
| 2023-05-13 | Warning accompanying a link |
| 2023-03-09 | Like R-rated pics, in brief |
| 2022-10-13 | "Careful where you open this" indicator |
| 2022-03-03 | "Office-inappropriate" tag |
| 2021-07-03 | Warning made with H.R. in mind |
| 2020-06-05 | Trailer advisory |
| 2019-12-19 | "Avoid watching this at the office," briefly |
| 2019-11-27 | [Warning: explicit content] |
| 2019-09-15 | "Careful where you watch this," in emails |
| 2018-10-02 | Office-inappropriate, in web shorthand |
| 2018-08-03 | You might be careful opening something with this label |
| 2018-05-13 | [Avoid watching this in front of the boss] |
| 2018-04-25 | Office-inappropriate, briefly |
| 2017-11-12 | Letters of warning on internet sites |
| 2017-06-14 | [Warning: explicit content] |
| 2017-06-06 | Warning letters next to a web link |
| 2017-04-26 | Warning letters next to a link |
| 2017-02-07 | Warning initials above an Internet link |
| 2016-09-29 | Warning next to an internet link |
| 2016-08-07 | Warning letters on some graphic videos |
| 2015-10-14 | Tag for inappropriate online photos |
| 2015-03-14 | Online heads-up |
| 2014-04-02 | Office-inappropriate, in web shorthand |