When the bobble at the end of your plait repeatedly hits you in the same place, or:
*You're sitting next to (insert name of your worst enemy) in class*
Hair: Keeps getting in the way
You: Aargh!
Worst Enemy: Sends you a death glare.
You: Flick your annoying hair over your shoulder...*It hits your worst enemy in the face.
With the bobble.*You: RUUUUUUN!
*you try to sprint out of the classroom but the door handle gets caught in your hair!*
Worst Enemy: You can't escape now ~ evil laugh
Hair: Muhahahahahhahahahhaaaaaaa
~~~*~~~Yeah, I'm weird.
End of story.-MJx