I decided to draw up a quick reference for Boris.

Boris is a 6' tall bird living bird plushie. He is always cheerful and bubbly, and always tries to make people happy. He weighs around 40 lbs, and is filled with the softest of Polyfil. Because of his wide gait, he walks with a bit of a waddle, and isn't very fast. He'll happily snuggle with anyone that wants to!

Boris also has a bit of a secret that he shares after he knows a person is comfortable. On his belly is a velcro flap (as seen here) that will allow a person to wear him like a costume. Once inside, Boris will close the flap and his eyes. The user will then become part of him, and gain control of the body. Boris's mind will sit back idly unless addressed directly and let the user take full control. The user will be allowed to remain as Boris for as long as s/he wants, and can regain their body as soon as they ask Boris to be let out.

He's a very friendly birdy!