MAJOR TOM: Tell my wife I love her very much... GROUND CONTROL: She knows. MAJOR TOM: Wait... Is she with you now? GROUND CONTROL: Bye, Tom.

"Stop pestering me. I'm trying to do my job." -Major Tom to ground control

I don't think Major Tom was much of an astronaut - Ground Control had to tell him to put his helmet on, FFS. That's pretty basic stuff.

Major Tom: This is Major Tom to Ground Control I'm stepping through the door & I'm floating in a most peculiar way GC: New phone. Who dis?