When someone is fat, lazy and so full of flatulence their entire existence is substantially similar to a cow. And because a human has free will and is master of his/her domain, he/she transmogrifies into the cowmaster. The cowmaster is free to consume all things and contribute zero to society until he/she dies a gluttonous death.
"Look at that cowmaster! Holy crap!!! Sitting in a lawn chair, ice cream cone in one hand and slice of pizza in the other, watching as his wife uses a push mower to cut the front yard".
One who dresses in clothes that are comfortable and is not concerned with what is in style or whats hot. One who is comfortable. Often seen in hoodies and jeans, having fun.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the USCoast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.