Garrulous

/ˈɡær.ə.ləs/ adjective medium

Talking excessively, especially about unimportant or trivial things.

The garrulous cab driver talked nonstop about his childhood for the entire forty-minute ride.

Memory Trick

Picture a chatterbox who never runs out of stories, jumping from topic to topic without ever pausing for breath — that nonstop chatter is garrulous.