Findings:
- yawn
- Technicolor yawn
- It's, like, yawn; superfuckin' yawn
- yawn and stretch
- Why are yawns contagious?
- You are a yawn that has cleared my ears.
- Never Yawn or Say A Commonplace Thing
- yawn* (user)
- she blinks and yawns and keeps the night
If you Log in you could create a "Stifling a yawn" node. If you don't already have an account, you can register here.