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1. A stoner. One who enjoys the act of getting "high" or the act of freeing the mind.

2. A free baller, and/or party animal.
John and a group of his friends were all shmeglies, they came homw after a long night at the club and would wake up at noon every day.

"my friend is such a shmegly, she gets high almost every day."
by GoldenRiver July 31, 2009