The molecular structure shown is diethyl malonate, which chemists lovingly nickname "Michael" because it's the key reagent in the Michael addition reaction! The punchline "My name is Michael and I am a crab" is chemistry gold - it's referencing how this molecule participates in 1,4-addition reactions (also called conjugate additions) where nucleophiles attack like a crab from the side rather than head-on. Every organic chemist who's survived synthesis lab is currently having flashbacks to drawing those curved arrows on their exams!
Michael The Molecular Crab

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