Ret2go is written in text shorthand, with ret standing in for ready, which is how the clip is understood and searched for online. Short cue sounds like this spread through soundboards and short form edits because they are easy to reuse without any setup or context. Creators drop it as a standalone punchline for leaving, starting or moving on, and its brevity lets it fit into fast cuts, gaming montages and reaction videos. Because it needs no explanation, it keeps circulating as a simple ready to go signal.