An undergarment of buttfloss underwear that also has one or more chains for erotic effect. These nasty little things are hard to come across, but usually the most random of people have one.
The other night I snuck into Jessica's house and found a chainish thong in her closet!
One of the most amazingpeople you will ever meet. Usaully a jewish girl. Who is beutiful gorgeous and sexy. Tends to act a little dumb, but means well. Extreamlly kind and very fun to be with!