up
( BrE , taboo , slang ) to spoil sth; to do sth very badly
—related noun balls-up
HELP NOTE : A more polite way of saying this is foul sth up , mess sth up , or bungle sth .
up
( BrE , taboo , slang ) to spoil sth; to do sth very badly
—related noun balls-up
HELP NOTE : A more polite way of saying this is foul sth up , mess sth up , or bungle sth .
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005