They found the clown from It hiding in their grandma’s house
Everyone remembers going to their grandmother’s house with its outdated furniture and musty, old person smell. Nothing is more representative of those visits than old-fashioned couches with very busy flower patterns. However, not all couches come with a murder clown pattern.
We cannot imagine a killer evil spirit would make for an attractive furniture piece, but who are we to judge? The likeness was obviously a coincidence and the shape was truly meant to resemble a flower. It still looks identical to the movie version of Stephen King’s terrifying clown, though.