A game where one person is 'it', and someone yells "Stacks ON!" and everyone playing tackles or jumps onto that person.

Word of warning, it is very easy to injure yourself, or other people playing :)
Person one: Im bored. I'm going for a walk
Person two: STACKS ON!!!!!!
Person one: Oh no..
by bronie December 07, 2005
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to stack it is to fall over
james stacked it and broke his leg
by Jrace August 22, 2003
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In the military, while seeing someone either in person or in a picture of the dress uniform with many ribbons that they had achieved.
Damn Sir!? How many wars have you been in? You're stacked!
by FoxtrotMyLima October 23, 2011
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