Definition: Sure! I'll use the slang term you provided to break down its definition and explain a humorous or unsettling example sentence.
Definition: The slang or profane word '504297. 1421312 64 2; 2 Dimethylaminomethylene 3 oxo piperidine 1 carboxylic acidtert butylester' means a substance that has an unusual chemical make-up and is used to treat a certain medical condition. Example Sentence: "Did you know the drug '504297. 1421312 64 2; 2 Dimethylaminomethylene 3 oxo piperidine 1 carboxylic acidtert butylester' is used to treat a condition called 'dimethadione.' This medicine has a strange taste and is usually prescribed for severe depression."