The Undertaker is one of the most terrifying wrestlers to ever step foot in a WWE ring. If youve never been to a show that featured The Undertaker its hard to imagine, but as soon as that gong hits and the lights go out, the atmosphere of the arena changes in an instant. So when it comes to taunts, theres nothing quite as scary as The Undertaker dragging his thumb across his throat while he rolls his eyes into the back of head and sticks his tongue out as far as it will go. At that point, the referee might as well call the match because the end is inevitable.