A sexual act in which a group of furries get together and invite and/or hire a girl or guy who is not a furry to participate. Everyone except the non-furry is required to wear a fursuit, and although not required, it is advised to wear a squirting strap-on that corresponds with the fursona of the wearer, this toy can be of any size. The end result is to cover the non-furry in cum/fake cum, and any fur, lint, or any fuzzy-like materials that land and sticks on them, making them resemble a furball.
“Hey I heard Todd invited you to it furrball party, How was it?”