The biggest goon ever born.
not only does he lack anyform of brain power whatsoever, he seems to lack anyform of common decency what so ever.

his prioritys in life are being as large of a froob as possible and hiding his homosexuality behind his massive ego.

he is the single biggest mistake to ever happen in life.
person 1: dude i got so waseted on friday night i threw up everywere!
person 2: no one likes a gillman...

example 2.

person 1: ryan gilman.....
ryan gillman: what?
person 1: shut up
by soumy nona August 3, 2010
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