butterfingers

noun3

1. •
   (informal) Someone who tends to drop things; (more generally) someone who is clumsy or uncoordinated; a klutz.

   • I am such a butterfingers. That’s the third drink I’ve spilled today.
2. •
   (informal) One's fingers which tend to drop things, or are clumsy or uncoordinated.

   • “I guess everyone’s got butterfingers around here,” Cole said with a sly smile. “Lucky for us, I’ve got fast reflexes.” — 2014
3. •
   (informal) A tendency to drop things, or to be clumsy or uncoordinated.