Hatty Hattington is from the game Battleblock Theater. Inside of the storyline, you and Hatty are on the ship called the S.S Friendship and crash apon the Theater island. You wake up to find him missing, and you go into the theater. You see Hatty Hattington being held up by two
human sized
cats wearing guard outfits, with another cat holding a tophat that's glowing red. The cat then goes and puts the
hat on Hatty Hatting, turning him
evil and having constant tears running down his face. He then flies up and finds you, of which you then run but
fail. Then the game actually begins. Throughout the game you find Hatty Hattington at every gift shop above the door. He looks lifeless. At the end of the game you rescue him and you get onto the ship and it
set sails again. You try to interact with him and he doesn't move, you try to give him hugs, HE FREAKING LOVES HUGS! But it doesn't work, after realizing he's dead you toss him overboard, of which the song then begins for the credits. At the end he lands at the
bottom of the
ocean, the tophat lands on him and a
bean comes out the
ocean. That is the end we know of Hatty Hattington in Battleblock Theater. He is also an unlockable character in Castle Crashers if you have both Battleblock Theater and Castle Crashers.