Elaborate threats along the lines of I Will Tear Your Arms Off often include threats to force-feed the aforementioned removed body parts to the victim, or simply shove them down the victim's throat. Subtrope of Cut His Heart Out with a Spoon.
Hello, Unknown Troper. You'll need to get known to lend a hand here.
Three days must pass before this YKTTW is Launchworthy or Discardable