What is a hink pink for a holiday donkey?

A holiday donkey = a yule mule. Hink Pinks are silly rhyming pairs which can be used as answers to riddles. To any given riddles, there might be more than one correct answer. The whole idea of hink pinks is to use your own imagination in trying to find words that rhyme together. So, in future we suggest that you try to figure out the answer yourself. Hink pinks are fun to make as illustrated by the following web-site:
http://www.geocities.com/Athens/Olympus/4455/hinks.html