Use "poker-faced" in a sentence

1. yet in the office he is dead pan to say the least and he has a reputation for being poker-faced professionally

---

2. Every few seconds he twisted his head around and look back over his shoulder, giving Jonathan a poker-faced glare

---

3. Then he turned his poker-faced gaze on the trio

---

4. The average person thinks of a business person as either some kind of poker-faced accountant or some cherubic extroverted sales person

---

5. “Showing Anastasia my rowing trophies,” Christian says without missing a beat, completely poker-faced

---

6. He was a poker-faced, pale man in his fifties

---