1 definition by thepioneermonkey

A fun guy to be around with. Smart and knows everything. A bit of an egomaniac. William is usually funny at times, but he likes to make lots of "your mom" jokes. Don't try to debate with him, as you'll be disproved very quickly. A perfect match for Grace.

Variants include: Will, Bill.
That person is amazing! He must be William.
by thepioneermonkey May 7, 2013
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