buttheadery 

The typical behavior of buttheads, one who is just like an asshole or an idiot.

Don’t get into my house. There is some buttheadery going on with those fucking kids.

buttheadery by pornuser July 3, 2018

Buttheady 

When someone is such a butthead and annoying moron that they're not just irritating, they're buttheady!

Person A: Wow, that dude is being so buttheady right now I wish I could punch him in the jaw!
Person B: Agreed.

Buttheady by Ool April 6, 2015

Battleadery 

The struggle to become the best producer of a extremely highly efficient battery.

The battleadery rush is in full mode between Enphase Energy and Tesla.

Battleadery by Fossil 66 November 29, 2020