When you have a free period on your timetable at school that you didn't expect. Usually found out at the start of the lesson.

Eg. Teacher is ill, or has to go on a course.
Pupil 1: Miss isn't here she got run over.

Pupil 2: ...... MAGIC FREE!
by Tazzle November 3, 2009
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The act of sitting in a room and an awful odor fills the room. You look around to see who it was and everyone else is staring at you. Embarrassment rushes as you soon find out that you have just had a magical experience of a free wind.
Guy: *sniff* What was that?
Girl: Ew... That was completely gross. Why would you do something like that?
Guy: What did I do? I was just talking about that.....
Girl's friend: Lol he just had a magical free wind! What a loser!
Everyone (except guy): *Laughing*
by retouQ August 31, 2010
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