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:
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The word roflskatorz is often used when you want to express hardcore laughing. It is stronger than "lol" or "rofl". ..