it's not science rocket

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."

it's not science rocket by Mattymatt November 15, 2006

it's not rocket surgery

When you think that something is simple and very easy to understand but you're not very competent as a human yourself at the moment.

A good example of a Malaphor (where two idioms combine to make a confusing saying that doesnt sound quite right)

Person1: "I can't believe you don't understand this. It's not rocket surgery!"

Person2: "Are you sure you know what you're doing?"

it's not rocket surgery by gayyyyyyyysex November 11, 2017

Rocket-itis 

The baffling enigma where an intoxicated female bumps uglies with The Rocket, essentially adding another shameless name onto the incalculable list.

Girl 1: I must have shaved too close because I have a razorburn or something.
Girl 2: Are you sure its not Rocket-itis?
Girl 1: WHATS KYLES PHONE NUMBER!

Rocket-itis by Brain December 27, 2004

Italian rocket

When you tuck your ballsack into your asshole and crush them as you ejaculate to blow your load faster

"I was sitting at home bored so i gave myself an italian rocket"

Italian rocket by Rakesh-hakeem allasah October 7, 2016