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late night sickness, brought on by lack of fourth meal and exhaustion
it's 2:30am... i got a mean case of the sicknicks right now.
by punk4christ119 April 26, 2009
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a person who is admired for a courageous act.
β€œHe protected and saved hundreds of people from the rabid attackers, he was a true sicknick.

2. a person who is does something helpful or awesome.
β€œWe had ran out of gas but got lucky, a sicknick stopped and gave us a jump.
by Theredderthebetter February 02, 2021
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