1 definition by Killocraun

Top Definition
(a)a person of unquestionable size, with huge hands and appendages. Prone to quick temper and unmitigated carnage when they blow their top.
WOW!! look at the size of that lady she is some sort of Gigantor
by Killocraun December 12, 2011

Mug icon
Buy a Gigantor mug!