Iron teeth and copper teeth

Baldwin's words are simply a new level of pretentiousness!
If you get your butt off the couch, you win?!
It's fine if he drew a line to provoke the many masters of Dragon Gate, and it's also tolerable if he moved a sofa to sit in front of the line to add fuel to the fire, but now he actually said that the opponent wins if his butt leaves the sofa...
"Without someone of the same level as those vicious guys in Underworld Prison, I'm afraid no one can make the Second-in-command In Command...