The Galaxy Note 7 launched in 2016 and was quickly recalled after reports of batteries overheating and catching fire, which turned the phone itself into a shorthand for dangerous tech. Online, creators began pairing any small spark or device failure with a sudden explosion sound, using the Note 7 name as the punchline. The joke survived long after the phone was discontinued because it instantly explains the gag without any setup. It remains a popular meme reference for overheating gadgets, faulty batteries and electronics that fail in spectacular fashion.