Stick them in your hair.

I use them to hold up early seedlings in my garden and for mixing small cans of paint (where the tradition stir sticks are just too large for the job).

They can be used as the centre of a drop spindle - you then add a disc towards one end, which can be of wood, or a toy wheel, or a CD, or one of those quick drying clays you can get for craft work.

They are great to use if you’re learning to knit, just make sure you sand off any little splinters, the stitches stay on better than conventional metal knitting needles.And it is especially helpful when using extra smooth yarns!

It seems that you have quite a collection of new chopsticks: so you can make placemats.
Lay chopstick on the table, place a chopstick side by side but upside down (in French we call it tête bêche, the head touches the foot), and then keep on alternating till you get the size of place mat you want.

Choose a nice string and then knot the chop sticks one to the other (you want to make the string go over a chopstick, then under the next one, till the end of the row and back to the starting position).

Sounds complicated, but I don’t have any chopsticks to do it to show you (sorry)! (I take my own topperware to the Chinese anyway and they fill them up for me and tell them not to give me the chopsticks since I have some nice ones at home).

There are crafty things you can do, like lay them out into a “star” or “wreath” design, use craft wire to bind them were two chopsticks meet.

Once you have this frame, it can be decorated with anything from wool, to tinsel to wire… Use them as Xmas decorations or wall mounted art :)

How about making them into photo frames. Gluing them together in a similar way as already described for making placemats in whichever shape you want

If you have lots and lots of them, you can get ideas from this dude who makes incredible home decor with used (and sanitized!) chopsticks from take-out Chinese restaurants: http://www.chopstickart.com/products.htm

You can make this centerpiece:
http://www.thwartdesign.com/progresspg/withoutpg/dwor_bowl.html

I recently used the sharper end of a chop stick to clean out the crevices inside my coffeemaker, even taped a toothpick to the end and cleaned the tinier areas and wrapped a paper towel around the end to mop up what I had removed. So save a couple for cleaning crevices!

Ok, lame one, but still :) I keep one or two at work to scratch my back if the need arise :)

I use them to keep my hair up in a twist. It looks pretty and it holds well enough if you do it right. Just twist your hair up and weave the stick through.

this comment is not meant to be mean, learn how to use them! I lived in Korea for a year, and now I cannot eat oriental food without chopsticks. It is easier, you get a smaller bite sized portion, and it is neater.

Before using them in your hair, you can paint them, glue jewels to them, etc. to decorate them and then they make very pretty hair ornaments.