butterfingers
but·ter·fin·gers
noun
1.
someone who drops things (especially one who cannot catch a ball)
Origin
From butter + fingers (suggesting that someone is clumsy and drops things as if their hands are coated in slippery butter), from butterfingered.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.