'COCK UP' Phrasal Verb

Definition of Cock up phrasal verb

Cock up: Ruin or spoil something
(Separable [optional] | British English)

» Example: It was so easy, but he managed to COCK everything UP.

Enjoy a seamless learning experience without interruptions from advertisements.

UsingEnglish.com is partnering with Gymglish to give you a free one-month trial of this excellent online English training course. Activate your free month of lessons (special offer for new users, with no obligation to buy) - and receive a level assessment!