Butterfingers

Noun

1. Someone who tends to drop things; someone who is clumsy or uncoordinated; a klutz.

   "I am such a butterfingers. That’s the third drink I’ve spilled today."

2. One's fingers which tend to drop things, or are clumsy or uncoordinated.
3. A tendency to drop things, or to be clumsy or uncoordinated.