Английский словарь американских идиом - holy cats

or holy cow or holy mackerel or holy Moses {interj.}, {informal} - Used to express strong feeling (as astonishment, pleasure, or anger); used in speech or when writing conversation. * /"Holy cats! That's good pie!" said Dick./ * /"Holy cow! They can't do that!" Mary said when she saw the boys hurting a much smaller boy./