When you are trying to tell a
legit story one on one, but it might sound perverted or disgusting if other
people hear it.
The
person listening can't hear you, or doesn't understand it at first, so you yell. Simultaneously, the entire room gets quiet.
You end up embarrassed and a wierdo for several minutes.
Matt: "What? I couldn't hear that last part, say it one more time."
Scott: "I
said, I stuck it in the hole
crooked, so she didn't give my
money back!"
Matt: "Owch man, total schoolbus scenario, sorry."