"Gotcha Day" is a term used for kids that are adopted into new homes. Once a child leaves the foster care system and gets placed with their potential adoptive family, they celebrate that day. It's the move in day for the child.
Gothussy is thy pussy of a goth baddie, the Gothussy has its own powers once you hit that pussy, just know that you ain't coming back without wanting more of that pussy
"Yo I heardEric hit that gothussy last night, said that pussy had him dead"