to stack it is to fall over
james stacked it and broke his leg
by Jrace August 22, 2003
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To fall over in a spectacular or amusing fashion, often to the immense amusement of the people around you.
I can't believe I stacked it up the stairs and passed out. I'm such a klutz.
by parlez February 21, 2005
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To bring or pile something or a situation on.
So whats the going on withcha', just stack it!
by Demicci D. Dior-Britt October 4, 2007
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To fall down or crash whilst on bicycles, scooters, scateboards, etc.

Australian colloq.
hey mate, did you see that guy who fully stacked it on his bike the other day?
by iamewy January 31, 2009
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Yo, I only gotta stack to play wit for the weekend.
by Brath November 7, 2004
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