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to be doing nothing at all
Person A "what are you doing today"
Person B "nothing im on the blun"
by blun January 24, 2007
the ability to jump with feet.
to surprise with fear.
1. im goin to blun yo ass fool!

2. go blun dat rope
by JSMY February 09, 2008
1. the ability to jump or bounce
2. to surprise with fear
1. go blun dat rope!
2. imma blun yo ass fool!
by JSMY February 09, 2008