The name of Finn Wolfhards fandom. Some could make edits or just be a simple fanpage
Vanessa: Hey what fandom are you in?
Me: Oh I’m a finnie!
Word used to describe something rather old and crusty
Damn dude, why are your socks so Finnie
A condom or profalactive.
I always carry a Capt Finny for the times out on the 'sea of love'. Capt Finny keeps my sea men from going to the overboard depths of child support.