Raucous (adjective)

1. Making a lot of loud, harsh noise.
2. Disorderly and boisterous, often in a drunken or rowdy way.
3. Unpleasantly harsh or strident to the ear.

Origin:

The word "raucous" comes from the middle english word "raucois" which means "harsh, grating".

Examples:

1. The party was a raucous affair, with loud music and lots of shouting.
2. The crowd was raucous, cheering and jeering throughout the game.
3. The concert was a raucous affair, with the crowd singing along to every song.
4. His laughter was raucous, filling the room with a loud, boisterous sound.
5. The raucous crowd at the bar made it hard to have a conversation.