mackarangeejeezerlewheezler
someone who talks so much it feels like they’re making up for something
'He’s a mackarangeejeezerlewheezler. He talks for 10 minutes about his dog, his food, and his video games.'
'My friend is a mackarangeejeezerlewheezler. She talks about her day and everyone else’s.'
'He talks so much, I don’t even know what he’s saying anymore.'