-ass

That's a big-ass wrench you've got there.

Source: wiktionary

Wilson: He's right. They endorse Royce, fine, 'the hell else they gonna do? But what they say and don't say from the pulpit the Sunday before the primary we still got a dog in that fight. Carcetti: I do this right, they respect it. Wilson: An' if they don't, at least they get to see a beggin’-ass white man on his knees. Always a feel-good moment for the folks.

Source: wiktionary

I recognize that the council has made a decision, but given that it's a stupid-ass decision, I've elected to ignore it.

Source: wiktionary

You've got to work with me Now, I don't wanna see any fake-ass workers I need real builders

Source: wiktionary