Any male who goes shirtless in public events such as concerts or parties. Usually drunk. Most often wearing inappropriate shorts or cut offs. Varying styles of facial hair and is always tanned or sunburned. Most often seen with a mullet. Always a complete fucktard.
We were all having a good time watching the band until that shirtless wonder showed up and started hollering and dancing in front of the stage.
A shirtless wonder wearing tennis shoes and no socks with a mullet and farmer tan. When angered throws unopened cans of Bud Dry tall boys at you but is so drunk they mearly hit the ground 10 ft in front of him and skid under a stage or other object you may be sitting on.