Furry Joke - A person goes to a convention. This is the first time the person visited this place. The person is looking for their friend. Later on that afternoon, convinced by their friend, same person ends up putting on a costume. Now there's a song in their head playing.

"Help, I'm steppin' into the Twilight Zone
Place is a madhouse.

Where am I to go now that I've gone too far?

Twilight Zone - Golden Earring