"Trauma Switch ON!" is a famous Dororo-themed Sgt. Frog anime meme, which depicts a sad Dororo being regularly forgotten by his frog friends, causing his trademark "Trauma Switch" to turn on.

Over the Years, the famous "Trauma Switch" meme has so many variations, like "Dororo's Ariel cosplay" parody meme made by RFART419 on The "Parody Wiki", which is inspired by Windymon's "Dororo: The Little Mer-Frog" parody fanart on Deviantart from Sweden in 2007.