mumper
/ˈmʌmpər/
noun
- A person who mumbles or speaks indistinctly.
- Don't be a mumper; project your voice when you present.
- He's such a mumper that I can never catch what he says.
- The teacher asked the mumper to speak up so the class could hear.
- A person who begs or habitually sponges off others.
- The mumper at the corner asks for change every day.
- She called him a mumper because he never pays for anything.
- A few mumpers lingered near the market hoping for handouts.