"Holy_________!"

[Darien]

"Holy flying butt monkeys of doom!"...

[DemimondeSemigoddess]

"HOLY RAINBOWS, BATMAN!"

[yipyipbrrring]

"Holy gumdrop!" (One of my OCs uses the phrase "OH MY GUMDROP" instead of "OH MY GOD" since I don't want to offend people ;w;)

[ShadowMonster]

Holy hot chocolate!!

[Darien]

"Holy Guacamole"...

[missHPfan2]

Holy Catfish!

 

A local radio sports reporter in my area says this if an amazing football play happens. And if he does, and it's a home game, the screens around the stadium display "Holy Catfish!". It almost seems like the guy running them has a "Holy Catfish" button.

[Darien]

"Holy Bandits"...

[ShadowMonster]

Holy Tomatoes! Edited January 23, 2017 by ShadowMonster

[NathanBros]

Holy Ollie!

[Darien]

"Holy Shizballs!"...

[ShadowMonster]

Holy Hat rack!

[Darien]

"Holy Frak!"...

[Maedhros]

"Holy Poison Dart Frog!"

[RainbowTheAlbinoServal]

"HOLY RAPTOR JESUS" or.. "HOLY DEATHBERRIES THAT MURDERER FED TO KITS" in the case of Isolated Island. 

[Darien]

"Holy Meatballs!"...

[Darien]

"Holy Moo Cow!"...

[Andromen]

"Holy Xenos!"

[Ether-Equinox]

"Holy moly guacamole!"

[Rememberdrgns]

Holy gods

[Naraku]

Holy Alucard

[Andromen]

Holy GoN!

[Darien]

Holy Moo Goo Gain Pan!...

[StormBirdRising]

Holy Moley.

[Darien]

Holy Pillow Fight...

[TemmieFlakes]

hoLY pIcKLEs iN fRoSTinG