A term used to describe an alpha male. Plooses can be found anywhere in modern day culture, but due to their hyper-sexual nature & low self-esteem, they are more likely to be found in social settings. They can readily be picked out by their posturing. Most often these men stand with arms extended outward portraying the "invisible lat" or invisible latissimus dorsi muscle in the arm.
"That guy just shouldered me man!"
"That's not a guy...that's a ploose. Look at him ploosing it up..."