the way med-students incorrectly spell the word 'yesterday'
"Hey Dima, what did you think of yesturday's physio exam?"
by KittieK February 15, 2010
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1) The previous day in which you took a large dump or crap.

2) A day in which one deficates an extreme ammount; 3 or more times in a 24hr period.
1)You should have seen the bomb Allen droped off at the pool yesturday.

2) Yesturday Tim had mudd but.
by Bob Barker June 24, 2004
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A word used to describe the crappy events from the previous day.
Yesturday started out with me getting fired and went downhill from there.
by yoogie June 1, 2010
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