I made these little buggers and gave one to each person at the mini mingle. They are cute and quick. These would make a great little treat for coworkers or classmates. I saw them on SCS and modified them a little (made mine simpler, by not layering color on the legs).
These are made with the scallop circle punch, photo corners punch, 3/4" circle punch and then I drew in the black on the eyeballs and the white eyebrows. There is a peppermint patty in there, but you could do it with other candies that are shaped that way. Or even round erasers.