Cypher

Cypher is a type of music genre where multiple musicians and/or youtubers to rap as a variety of characters, like anime characters or types of character tropes

"did you watch the Unlikely Cypher video by The Stupendium?"
"Yes, it was so good, I would listen to it everyday."
"I watched some other cyphers from other creators too!"

Stan

Stan is the name which is typically masculine a name

"It's nice to meet you, what's your name?"
"My name is Stan."
"Cool, I'm Kyle"
(south park reference lol)