Because he's the watchdog and he has to wind himself up.
Turn off all the lights.
When he turned the tables on the Temple vendors!
ME: *dipping my burrito into custard* Not going to lie. It's been worse.
Attila you no lies!
He has claw marks on his forehead.
He was up all night to Get Loki.
Blue away with the wind!
They have big fans.
He was a watchdog and needed winding.
Whom Whom Whom Whom