cock up

Found in Anh - Anh (Wordnet)

Definition Verb (transitive, informal, chiefly British) : To make a mess of; to bungle or spoil something completely : This is the primary meaning, indicating a significant error or failure in execution. To raise or erect something, especially abruptly : A less common, more literal meaning related to lifting or tilting upwards. Usage and Examples Verb (to bungle) : I completely cocked up the pr...