It is an actual person who was known to make awesome dinosaur noises and was a hardcore weight lifter. You may call someone a James Yoon. It means making dinosaur noises like AINFOIAWJFIAJWFOI and being elektrikk.
by Brian Bai April 1, 2005
Get the James Yoonmug. by Ohmygoshi November 21, 2016
Get the James Yoonmug.