smoothy

He's a real smoothy who can talk his way out of anything.

彼は本当に口がうまくて、どんな場面でも言いくるめて切り抜ける。

Don't trust that smoothy; his compliments are only meant to sell you insurance.

あの口のうまい人を信用してはいけない。彼のほめ言葉は保険を売るためだけのものだ。