What is It's Not Science Rocket?
1.
derogatory form of "it's not rocket science" (capable of being accomplished with ease; posing no difficulty), intent on mimicking the ignorance of the recipient.
"what do you mean you don't know what the address bar is? It's not science rocket."
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1.
Used when some idiot is trying to be funny. It started when 2 morons were playing a game in which they say a word, then the other would ..