off the planet

When a guy or girl suddenly stops calling or textting for no apparent reason.

Wow, Matt has not called or texted me in the past 2 days and he's not returing any of my calls or texts either..... I guess he fell off the planet!

by Katness_17 February 25, 2014

get off my planet

a nicer way of telling someone "get lost and leave me alone"

mom: David, go do your homeowrk,

David: get off my planet, i am going to Adam's house.

mom: I refuse to help you to save your sinking Titanic

by Sexydimma January 7, 2014

a nicer way of telling someone "get lost and leave me alone"

mom: David, go do your homeowrk,

David: get off my planet, i am going to Adam's house.

mom: I refuse to help you to save your sinking Titanic

by Sexydimma February 7, 2020

Being extreme, either very good or very bad. Being so extreme it couldn't possibly have been from earth.

How was the concert?
- That shit was off planet.

Baby that pussy is off planet

by Jungle Gym Jones August 25, 2021

Not mentally focused here on earth. Taking a break from thinking. Similar to a space cadet.

by Kevers Mom April 27, 2014