Invertebro 

Spineless men afraid to stand up to POTUS even when he defends Nazis.

Shamelessly stolen from the Twitter feed of @ohnoshetwitnt

Paul Ryan and Mitch McConnell are invertebros.

Invertebro by Shee-Ra August 16, 2017

Invertebro 

Invertebro (n) Spineless men afraid to stand up to POTUS Trump even when he defends Nazis.

e.g. "Paul Ryan and Mitch McConnell are invertebros."

Invertebro by Brand gal June 15, 2018

great supine protoplasmic invertebrate jellies 

The insult given to the gathered members of the London Assembly by London Mayor, Boris Johnson

B. Johnson: "Are you saying they're abdicating their duty to scrutinize me?"
"Are you saying that they haven't the guts to put the questions to me?"
"Great supine protoplasmic invertebrate jellies!"

great supine protoplasmic invertebrate jellies by Striatedbrah August 16, 2013

Inverteboss 

Relative to the word "invertebrate". A boss or leader who has no spine to make tough decisions or stand their ground when confrontations arise. This leader will be influenced by the slightest pressure and will fold their stance instead of holding firm to believed opinions. A title holder with no self respect.

"I can't believe Urban Dictionary rejected my added definition of inverteboss. Guess it didn't have enough obscenities or sexual innuendos included in the description".

Inverteboss by skypie August 2, 2011

invertebrother 

A cool saying instead of bro

"HoWs it going my invertebrother?"
"Pretty good wicked sis"

invertebrother by universalTorrent March 7, 2017

Invertebrate Politics 

The inability of any given political agent to actually respect, comment on or support any position outside of established party lines despite being fundamentally offensive to personal ideology.

So, we should just ignore massive national debt, the endorsement of white nationalism and ridiculous, weaponized tariff impositions that are ultimately paid by US consumers?
Of course! That's how Invertebrate Politics work...it'll be fine. Right?

Invertebrate Politics by YAWA August 4, 2019

Invertebrella 

A condition that an umbrella can suffer in a sudden burst of strong wind. Sometimes the condition can be reversed and the umbrella can be saved. Typically the umbrella ends up in the trash and the owner of the umbrella ends up soaked and angry.

Lynda enters the house soaked...

Marty: Whoa, you're soaked! Don't you have an umbrella?

Lynda: I did, but the wind got hold of it and flipped it inside out. I tried to bend it back, but it just broke, cut my finger, and I got soaked. It's in the in the trash.

Marty: Bummer. Bad case of invertebrella huh?

Lynda: What?

Invertebrella by m_piet September 2, 2009