Holy Catfish

"Holy cow," she said when the
railway man hammered in the last
piece of track. "Holy smoke, "
he replied, " It's done."
"Holy mackerel,"said the passenger,
" It's faster than a horse
bent on galloping."
" Holy moley," said the horse,
" My roaming days are gone."
"Holy, holy, holy, "
said the preacher
when spotting a train
belching out steam



PAD. Day 15 Prompt: Holy (Blank)