an exclamation of either extreme, irrational fear, or simply surprise. Similar to "Oh my God" or "Holy Crap"
Bob: There is a piano perched precariously above your head.
Linda: Holy my Godness!!! *ducks* *straightens* *glares*

Rolan: Will you marry me, my love?
Leria: Holy my Godness, yes!

Carmandie: What is that god-aweful noise?
Lio: I think it's Hannah Montanna.
Carmandie: Holy my Godness! My ears! My ears! They bleed!
by annoying_yet_adorable April 21, 2010
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When you're so overwhelmed you just can't think of anything to say, so you kind of fall all over yourself.
After watching his house be destroyed by nuclear missiles, Carl said, "Holy... Oh my..."
by the $cuN>| February 26, 2007
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The act of male genetalia detonating as a result of sexual intercourse (ejaculation), or C4.
Holy shit my penis is exploding

*while having sex* Girl my penis just exploded!
OR
*boom*
by The AWESOME DUDE!!! September 23, 2009
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another way of saying oh my God.

only super badass people use the phrase.

also, usually used with the phrase "hottmess"
Oh my holy guess what! I got a car!

Oh my holy! You are a hott mess! I can't believe you are going out with that ugly MoFo!
by janie86 March 31, 2010
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When your cat looks at your ceiling randomly and starts howling demonic chants by opening and closing its mouth.
I was typing an essay , and my cat started started staring at the ceiling. Clearly, there was a holy ghost in my ceiling.
by Churrasco October 12, 2015
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