ytmnd, an acronym for "You're the Man Now, Dog", is an online community centered on the creation of hosted memetic web pages (known within the community as fads, YTMNDs or sites) featuring a juxtaposition of an image (still or short animation) centered or tiled along with optional large zooming text and a looping sound file. Images and sound files used in YTMNDs are usually either created or edited by users. YTMND is generally a humor website, owing its tone and culture to the original YTMND and its early imitators. Other YTMNDs, however, are artistic or political. Website. electronic | Electronic (Form).
In hindsight “Swinging D” should have tipped me off. But for some reason I read it as a song name or something lol.
Edit: actually, reading a comment about “initial d” directly before probably didn’t help.