ElectroBOOM refers to the internet personality Mehdi Sadaghdar, a Canadian electrical engineer known for his humorous and educational YouTube channel. The memes typically feature Mehdi in various stages of distress—often singed, shocked, or surrounded by sparks—due to his intentionally 'failed' experiments. The core of the meme lies in the juxtaposition of high-level scientific expertise and slapstick comedy, particularly his catchphrase 'FULL BRIDGE RECTIFIER!' and his iconic unibrow. It is widely used to represent situations where a plan backfires spectacularly, or when someone is confidently doing something dangerous or ill-advised, making it a staple for the engineering and tech communities.