1 definition by SamRaimi
Matthew Kain is a term used to describe somebody who is an absolute unit. It comes from the Latin term “Matthias Kainus” which translates roughly to “sickest mofo on the planet.” People with the name Matthew Kain are generally considered unstoppable and irresistible to women, or men if he really wanted not that he would tho.
by SamRaimi November 22, 2021