OptimizePrime

OptimizePrime shows Emmett Shear, one of the founders of Justin.tv and Twitch. When Justin.tv's founding team was designing chat, they agreed to turn their own faces into emotes: JKanStyle for Justin Kan, StoneLightning for Michael Seibel, OptimizePrime for Shear, and TheRinger for Kyle Vogt.

The command also comes from Shear's long-running online handle. Twitch was referring to `OptimizePrime` as his seven-year-old Reddit username in 2013. The name itself is an Optimus Prime pun, replacing `Optimus` with `Optimize` and tying Shear's established username to one of the earliest founder-face reactions.

Viewers type OptimizePrime in Twitch chat for Emmett Shear references, founder-era Twitch history, or jokes about optimizing, improving, or overengineering something.