Throat Like A Cat's Ass 

A term given to that dry tight shitty feeling in the back of the throat usually after a hefty session on the beer.

Fuck me, i've got a Throat Like A Cat's Ass

Throat Like A Cat's Ass by Greg_the_Smeg February 8, 2019

America's Ass 

Owned by Captain America/Steve Rogers/Chris Evans. His suit in 2014 definitely did something for his ass. We love him. He is worthy.

America's Ass is defined in this snip-bit of the scene in endgame where Cap is seen in 2014:

“Mr. Rogers,” he (Tony Stark)murmurs into his headset. “That old suit design did nothing for your ass.” The camera stalls on Chris’s (Cap's) butt just long enough for Scott Lang (Ant-Man) to beg to differ. “You look great, Cap,” he reassures. “As far as I’m concerned, that’s America’s Ass.”

America's Ass by hey_o_buddy_o April 30, 2019

America's Ass 

Steve Rogers' ass.

That's it. That's the definition.

"Cap, that suit did nothing for your ass."

"As far as I'm concerned sir, that's America's ass!"

*fights his own self* "That is America's ass..."

America's Ass by ticklesquad May 2, 2019

America's Ass 

The ass of Captain America who represents America and therefore has the ass of America

Wow! America's Ass is swinging!

America's Ass by The_Crimson_Chin April 26, 2019

Spain's ass 

Spain's ass is a gift from the heavens! It is the best ass in the world. It don't matter if you think your ass is the best, no no. Spain's ass, is the best ass.

"Hey did you see that guys ass?"
"It was nice but it's no Spain's ass."

Spain's ass by hadesismyfather August 31, 2016

Eating Mike Tyson's Ass 

A guy going around donating superchats to VTubers to say his name. A legend among the VTuber community

(context: https: // www.youtube.com / watch?v=S7Z37ih0C74 and several other clips)

The man, the myth, the legend himself, Eating Mike Tyson's ass

Eating Mike Tyson's Ass by A Local Idiot February 14, 2021

Whistling up a pig’s ass 

This expression was originally by Rednecks in the USA, but achieved wider recognition and usage due to combined operations between the US Army and British troops. It is used to describe something that is totally futile, a waste of time and effort and something you do not wish to do. By extension it can also be used to mean a person who is a waste of time and resources, someone with whom you do not wish to associate, that the world would be better off without and who is one of nature’s biggest mistakes, in short a complete and total Malcolm.

Malcolm has just fucked the system again, that waster is no more use than whistling up a pig’s ass.

Whistling up a pig’s ass by AKACroatalin March 13, 2019