a coin-purse like sack that is affixed around the penis and testicles by a drawstring. the warmth and softness offer functionality, comfort and style. most commonly fabricated from the softest materials known to man... toddler scalps.
man, this goodie bag is more comfortable than dipping my balls in room temperature pudding while watching a nature show.
When I asked him to "stick it inmy butt," I didn't think he would give me a goody bag. I was so shocked that my rectum constricted itself and crushed his nuts, needless to say we were both in for a surprise.