A Jevyn is a type of person who enjoys fighting and is usually a bit special in the head, Jevyn is usually against drinking too often but when brought to it he will down your vodka mate.
and for all honesty Jevyn always has a mate called cody.maxfield
EG.1
Girl1: I got a new bf called jevyn
Girl2: Omg a jevyn? he must be a good fighter Girl1: Yes he is
EG.2
Boy1: Im gonna fight Jevyn
Boy2: Farout mate dont try Jevyn he'll smash you Boy:3 Yeah i agree