Top definition
To intercept a hug. Named after this grammatically challenged "acting" principal in Kyle, Texas, who seriously tried to make a school rule banning hugs because he has issues with seeing people give hugs.
I was going to give you a hug before chemistry but I got Ulcaked by that hating teacher. Or - Don't Ulcak me just because nobody likes you!
by tiniwrigli April 03, 2008
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