An expression used to say that you are done with things in your life. Either you have seen them all or you can't take them all. You decided to pack and leave the planet, coz you don't feel like you belong here anymore. You cannot handle the shit on this planet.
Joe: Bill became the student president.

Jack: I guess its time to leave the earth

Rachel: Steve and I are engaged.

Peter: Its time for me to leave the earth.
by Rock-hard redemption March 25, 2017
Get the time to leave the earth mug.