1.) when someone tells you to do something and you say "ok" and then you say "what you said" and then you go off to do what they told you.
2.) when you awkardly laugh when everyone else is being quiet
3.) When your taking a test or quiz and there is silence but you think of something so funny you cant hold it in
4.) once you are walking and then you trip and you walk it off like nobody saw it and then you wonder why everyone is laughing and then you trip again
5.) Once one of your classmates tell you something so funny and your looking like "whats she/he talking about" and then you start laughing all of a sudden and they're not even finish talking
