cloudymess:hellointernet:bolanwasright:
The act of placing an outstretched finger (index or otherwise) into the mouth of a friend, aquaintance, family member, significant other or stranger at the peak of a yawn.
So it has an urban dictionary name. Of course it has an urban dictionary name.
It’s fun sport.. just be careful not to get your finger caught in the process—unless it’s someone you don’t mind being caught by.