bungle [bungled, bungling, bungles](to incompetently perform (a task); to ruin (something) through incompetent action, see also: botch up; bumble)
verb
[UK: ˈbʌŋ.ɡl̩] [US: ˈbʌŋ.ɡl̩] screw up(colloquial: to blunder)
verb
[UK: skruː ʌp] [US: ˈskruː ʌp] | 