Stamp

A term used to refer to people who fit the mold of mainstream society and/or don’t color outside the lines. Similar to the other slang term, NPC as in a person who is not the main character. But “stamp” is less dehumanizing and also less commonly used. Originates from the expression “to rubber stamp” something as in approve it without much thought or deliberation.

Did Emily want to come to the house show tonight?
Nah, she doesn’t get it. She’s a stamp.

gesteen

An adjective meaning that something is good, cool, or awesome.

Dude, that outfit is totally gesteen.

That movie was actually so gesteen, you should watch it.