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1. To show up unannounced after it has been established that you are not invited over.
2. To be a bad sport; to get pissed when one loses
3. To blame the "computer" and other instances of "cheating" when one loses particularly in close competitive situations
Don't vanceburg me, bro, you win some you lose some.

Awww shit, Trace is here. He just pulled a vanceburg.
by CrockOSheet October 21, 2010
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Jul 2 Word of the Day
Someone people turn to when they're sad who makes them feel better.
Dude, I was so unhappy about my girl, until I spoke to my serotonin donor who really helped me feel better
by jonfurstn1 November 27, 2009
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