Excuse for horrible actions.

The Universe

404

Scammy McScam Man

I like Bo Burnham's titles (both from the song Rant):

"The Blue-balled Anti-masturbator" and "The Great All-loving F*ggot-hater"

Edit: the instance removed the hate speech (which I was simply quoting and don't condone) so I censored it

Nature.

"The Biggest Con of All Time"

Flying Spaghetti Monster.

The writers

Imaginary Sky Man.

Sky Daddy or his more accurate title of „Fictional Tyrant with bad Temper“

The Great Green Arkleseizure

Asshole
Deadbeat Allfather
Holey Ghost
Sky Wizard
Santa Claus

If you're talking specifically about the Jewish deity, I generally use "Yahweh". As that is the name ascribed to him in Jewish mythology. If you're speaking of a more general deity, I tend to use "RNG". This being the acronym for the "Random Number God".

Invisible Pink Unicorn

"physics"

Sky Daddy.

GOnaD

Hypothetical higher power

ET

Who?

Sky Wizard.

The Logos

Lain

I mean, I do technically feel all of these names implied when talking about God, but none of them I "call" God. I guess "supreme being" would do it, I use that often even in church. I'm surprised your list doesn't have the likes of "grand unified theory", "the great white hole", "the sun", "sol invictus", "the man behind the pixels", "time incarnate", or "Morgan Freeman".

• Random Chance
• Cause and Effect

Depending on the situation I guess.
I think, otherwise, the only time I invoke a higher power is when I swear :)

Nicholas Cage

Imaginary friend

Transdimentional space alien

“Divinity”. “Source”

The origin point of the universe, if we lean into the secular sense

It's been a while, but I think Max Barry came up with Global Unified Deity in Jennifer Government (great book, by the way)

His Nibs

Dog

Dave

Since I just learned the word jocular right now, my answer is Jocular.

The big dog

Jeezo

It's not abstract at all, but my favorite is the Living God. It's an old one (Elohim khayyim), but I strongly empathize with the sentiment: if there is a God, God must be alive. She must be able to do things--God must have volition. He isn't just a product of natural order (e.g., the Sun). He might be a prick sometimes, but His actions are better than chance. If your god is a coin toss, your god may as well be a coin toss. Whichever God demonstrates Her existence is the real One. Everything else is make-believe at best, a long con at worst.