lout

is both a lout and a bully;

The police will be cracking down on lager louts this summer.

He behaved like a lout at the party.

The loutish behavior of the man offended everyone.

Don't be such a lout, show some manners.

The lout was shouting and causing a scene in the restaurant.

He's always been a bit of a lout, but he means well.

The loutish behavior of the group was unacceptable.

He's such a lout, always making rude comments.

The loutish behavior of the students disrupted the class.

She couldn't stand his loutish manners any longer.

The lout was kicked out of the bar for causing a fight.