Turkor the Ungrateful

Turkor the Ungrateful is a Boss available during Thanksgiving. Its body is a cooked turkey on a plate, and its head is attached by a long, flexible spine. The head must be destroyed first, otherwise the body will only take 1 damage per hit. Once the head is destroyed, the body is vulnerable to attacks for a short period, after which more heads grow.

Summoning
In order to summon Turkor, you must have an active Turkey Feather/Turkey Pet and use the Cursed Stuffing. This will despawn your turkey pet and take away your Turkey Feather (which is costly, since each Turkey Feather must be purchased for 1 Platinum Coin.)

Behavior
The head will try to peck at you and can move through blocks. Its body does high damage on contact, but does not move.

turkor has 400 health
 * Once you destroy the first head you will have 25 seconds to hit the body. (Attacking the body before the head(s) are dead will only do 1 damage.)
 * After the 25 seconds it will regrow 2 heads. After killing those, you will have another 25 seconds to attack the body. Then it will grow 3 heads, and then 3 heads will grow again, repeating this until defeated.
 * When all the heads are dead and the body's health drops to 0, the message "Turkor The Ungrateful has been defeated!" displays.

Trivia

 * Turkor's name indicates that he doesn't subscribe to the spirit of Thanksgiving: He is "ungrateful," as opposed to thankful. This may have something to do with his being cooked as a meal for the holiday.
 * The summoning method suggests that the boss you fight is actually your former Turkey Pet, transformed or mutated by Cursed Stuffing into something horrible.
 * Turkour is very challenging if you don't have good Pre-Hardmode weapons and armor, so be sure to have a nurse nearby to heal you. Night's Edge and other strong weapons are highly recommend, along with Molten Armor.
 * The name format seems to be used for conquerors, terrorists, etc. (Example: Ivan the Terrible)