be all fingers and thumbs
US /bi ɔl ˈfɪŋɡərz ænd θʌmz/
UK /bi ɔl ˈfɪŋɡərz ænd θʌmz/

1.
ser todo desajeitado, ser desastrado
to be clumsy or awkward with your hands, especially when trying to do something that requires fine motor skills
:
•
I'm usually good with crafts, but today I'm all fingers and thumbs.
Normalmente sou bom com artesanato, mas hoje estou todo desajeitado.
•
He was so nervous that he was all fingers and thumbs when trying to tie his shoelaces.
Ele estava tão nervoso que estava todo desajeitado ao tentar amarrar os cadarços.