when you download an image from the web these days, instead of a PNG or a JPEG, you get one of these new formats which is 8% more efficient, not compatible with any "pre-covid software" and has a name which sounds like

JEG
WebUP
High Information Format Format
webLICC
AppleLuppy
j-eggings Layer 6
ProRes ProxyGold (Grain Profile)
PrBufEncapDCT
h.26vorbis
h.26NeRFscene
Radiance XML
EXIFnoimage
rayJSON
WebX 2000
base64staticBlogSVG.meta
bitplaneConwayAnim

@jk also there is debate about whether JEG is pronouned Jay-egg, or Jog, or Gog, or Gej, or if it's unpronouncable with our feeble, simplistic human vocal cords, and can only be properly spoken by relinquishing your mind, body and soul to the Eternal Darkness beyond the Void, Sweet Oblivion Be Their Name, Let Them Cleanse The Universe of Life. (esquire)

@Nine @jk

Nah, it's simple! JEG is pronounced either [one of the ones you mentioned but you will later forget which] or [the sound of a sneeze].