Gib boom, also known as "gibberish" or "gobbledygook", refers to incomprehensible or nonsensical speech or writing. However, if you're seeking alternative synonyms to describe this concept, numerous options exist. "Mumbo jumbo" is a commonly used term, emphasizing speech that is confusing or meaningless. "Double Dutch" or "gibber" similarly convey the idea of language that is difficult to understand. On a more formal note, "jargon" or "obfuscation" can be used to describe specialized terminology or intentionally convoluted language. Ultimately, whether you prefer to describe gib boom as gibberish, mumbo jumbo, or something else entirely, the idea remains consistent – it denotes incomprehensible babble.