can’t do something for toffee

US /kænt du ˈsʌmθɪŋ fɔr ˈtɑfi/
UK /kænt du ˈsʌmθɪŋ fɔr ˈtɑfi/
"can’t do something for toffee" picture
1.

一塌糊塗, 完全不行

to be very bad at doing something

:
I can't do something for toffee when it comes to cooking.
我做飯一塌糊塗
He can't do something for toffee at playing the guitar.
他彈吉他一塌糊塗