Codebreaker
From Luchawiki
This move is executed by grabbing an opponent's neck for leverage, then jumping up to plant both your knees into his breast and proceeding to fall frontwards, bringing him/her down with you. The idea is to take the air out of your opponent with the sudden trauma of the frontbreaker. Or to KO them with the knee-to-chin impact, like in a stunner. Popularized by Chris Jericho but quickly became a staple of Mexican wrestlers. Sometimes called a Frontcracker (as opposed to a Backcracker).
Daga's Daga Driller lift's the opponent with a double underhook before dropping them forward again onto the knees.[1]


