I believe that good things come to people who do good deeds, and bad things happen to people when they do wrong. I believe this because I am a karmaniac.
A person who flew above the karman line (83 or 100km) in a privately owned rocket or spaceplane.
Rick from music: Yo, have you seen the news from the other day?
A human: No, what was it?
Rick from music: Ah, nothing really. Something about some Jeff becoming a karmanaut.
A human: Nothing special, I suppose.
Rick from music: It says here that he owns Amazon!
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.