holy cow
holy mackerel , also: holy Moses , also: holy shmoly , also: good holy hell

For a while, Vince was known for "Holy mackerel!"

Holy mackerel, what a mistake.

(whenever the Lions made a big play), "Holy mackerel!"

"Holy mackerel, that's big holiday stuff," he said.

"Holy mackerel," he said, cane-hobbling along the riverbank.

"Holy mackerel," Jane said, "looks like they didn't even detach the gun mounts."

"Holy mackerel, what a story that would be."

"Holy mackerel," he muttered, swerving around it.

Holy mackerel, kid, is that food there?