The nick name for a person who portrays the qualities of a "bean bag." If you ever see Barry Barry Bean Bag be sure not to drop the soap. Also known as "Barry Barry Bullfrog."
Person 1: "Hey who is that making out with that dude."
Person 2: "Oh shit dude, thats Barry Barry Bean Bag."
When you get a fat girl, and take her to taco bell, order her three bean burritos, then have her eat them. You take her home and get her naked, put your head on her belly and rub it. When you hear a rumbling, you bend her over, put you head above 3 inches from her butt hole, and let her fart into your mouth. If you are lucky you will get a bean.
"Hey did you give that girl a rusty bean last night," said johnny.
"Oh yeah, for sure," said Dale