The Original Gay Porn Community - Free Gay Movies and Photos, Gay Porn Site Reviews and Adult Gay Forums

  • Welcome To Just Us Boys - The World's Largest Gay Message Board Community

    In order to comply with recent US Supreme Court rulings regarding adult content, we will be making changes in the future to require that you log into your account to view adult content on the site.
    If you do not have an account, please register.
    REGISTER HERE - 100% FREE / We Will Never Sell Your Info

    To register, turn off your VPN; you can re-enable the VPN after registration. You must maintain an active email address on your account: disposable email addresses cannot be used to register.

  • Hi Guest - Did you know?
    Hot Topics is a Safe for Work (SFW) forum.

What is the purpose of yawning?

I hadn't yawned once today until I read this thread. It isn't boring it is interesting. I tried to fake a couple of yawns and then a real one came on and now I have done several real ones and am beginning to feel tired. Isn't the human brain strange?

That's funny. Every time I've ever faked a yawn, a real one comes minutes later! !oops!
 
you yawn to socialize and bond with others around you...
when one yawns, all follow...


one of the newer theories says that yawning is a relict from old times and originally was intended to help our ancestors groups to synchronize sleeping times.
 
Back
Top