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1 definition by Mary Jane rcz

One's incredibly chill mindset during his/her smoking of marijuana. It originated from the phrase "broaden your horizons," meaning just chill and look at what is going on around you. It is the ultimate chill. Ideal chilling.
"Yo John what are you up to?"

"Dude Nick I'm just broadin."
by Mary Jane rcz June 18, 2008