What is Umatilla?
1.
N. - The bowel movement resulting from desperately refusing to crap for many days while backpacking, being at summer camp, or otherwise lacking access to a reasonable restroom facility.
Arwen cranked out a painful Umatilla after a week, and it was fortunate that she did not need surgery.
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Random Words:
1.
It means that you are rad beyond all doudt.
Man you couldnt be more Zach Miller.
See miller, zach, zak, rad, super cool..
