A fork of Rural Dictionary
A word used to describe someone whose very purpose in life is to contradict others. A Gareth is never happy without an argument and will purposely anger/upset others in order to get his quick fix of elitism. As a group they often roam around the streets of Grimsby talking about cameras and XBox 360's in small groups.
"Hey dude, Stop being such a Gareth." Person 1: No Your MOM! Person 2: Why be such a Gareth about it?