Define In Layman Terms Meaning

For example instead of:
"The geological force, resulted in extreme vibration of the terra surface."

Say it in Layman's Terms:
"There was an earthquake."

Instead of saying:

"You need a new piston, valve guides, stator, and counter-shaft balancer"

In layman's terms you'd say:

"There are some internal parts that need replaced"

Javier: "What'd you do last night, dude? I didn't see you at Jose's big party. There were mad smokin' chicks there man."
Pedro: "Well, my amicable acquaintance, I engaged in an act of copulation with your maternal entity in which I inserted my genitalia into her rectal cavity. The aforementioned encounter was extremely pleasurable to both parties involved."
Javier: "What?"
Pedro: "In layman's terms, 'Dude,I banged your mom indabutt, and it was reeeeeal gooooood.'"
Javier: "WHAT THE FUCK? You're dead, essay!"

"Momentum, a function of mass and velocity, is conserved between portals. In layman's terms, 'Speedy thing goes in, speedy thing comes out'"

Teacher: The volume of a container with a gas, when reduced by one half, will double the force exerted by the gas by a factor of two
Student: Uh, I don't understand. Can you give that in layman's terms?
Teacher: When you squeeze a balloon to half it's size, it is harder to squeeze right? This is because the pressure is doubled. Get it?
Student: Uh, Yah!

Laymans Terms: Parker has a lot of shit under her arm.