A person, riding in the same golf cart as you, who shares a common interest and participates in achieving a common goal on the golf course.
JT asked Wayne "Do you want to be cartner's at the golf course on Sunday?" Wayne replied "No, Brett and I are going to ride together, so we can drink all your Double Cross and act like children."
Is a combination of being starkers naked and carking out due to excessive alcohol consumption. Usually when one is carkers, they are found lying naked starfish or similar compromising position which could be extremely detrimental to your facebook profile