It doesn't take a degree in rocket science to figure out that any email from a stranger with an attachment and a subject line that says, "I Love You", contains a virus.

Judge Judy: "It's not rocket science. What is rocket science?"

Defendant: "Rocket science is when the scientists find out things about space."

Brain surgery huh? It's not exactly rocket science is it?

Manager: "Can't you do anything right? It's not rocket science!"

Worker: "Actually, rocketry is an engineering discipline."

Manager: "You're fired."

Jimmy used Rocket Science to send his dog Rover 500 feet in the air.

Karen: I refuse to wear a mask!!!!
A genius: Shut up, Karen. Put on a daRn mask. It’s not rocket science.

....you make a mistake, that's what you have to do, make a mistake you did something from you negligently ruined her iphone you have to pay for that, simple as that, this is not rocket science, what is rocket science?

*Definition*
*laughs in court room*