Jack Eichel is FIRED UP after scoring a hat trick in Buffalo!

Trigger Warning for Buffalo Sabres fans: Jack Eichel done you dirty.

Eichel, who unceremoniously up and left the Buffalo Sabres last season, is back in Buffalo this evening for the first time since his blockbuster trade to the Vegas Golden Knights and... well... let's just say he's making his presence felt.

Check out Eichel scoring mid-way though the 3rd to give the Golden Knights a commanding lead and pay close attention to the goal celebration:

Oh man... talk about a goal celly packed with meaning. You know Jack's been dreaming of that one for awhile.

UPDATE: Make it two and Jack is fired up!

UPDATE 2: Make it a hat trick!

Eichel's third career hat trick comes in the same building where he scored his first two!

Wow!