Cat's ass 

Typically used in response to someone doing something impressive. It can also be used sarcastically.

Wow! Aren't you the cat's ass?!

You are quite the cat's ass.

Cat's ass by Of Mice and Minge December 6, 2019

cat's ass 

hot dog, more specifically the end of a hot dog that resembles a cat's anus.

Hey Mom, get some of those all beef cat's asses when you go to the store.

cat's ass by Mom February 4, 2005

Cat's ass fever

When someone gets off licking cat asshole

Bob: Where is Rick going with that cat?

Tim: He's got cat's ass fever

Bob: That sick bastard!

Cat's ass fever by Ajax0013 January 7, 2012

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

Tighter than a Cat's Ass 

Intensely tight to the point that entry seems impossible

"Due to the visit of a foreign dignitary, the police had the city locked down tighter than a Cat's ass!

Tighter than a Cat's Ass by Mr. Jameson September 14, 2010

The Cat's Ass 

Being genrally awesome, something that is really, really sweet.

there are also varitions such as The Cat's Meow

person A: "Hey man look at this sweet new game"

person B: "WOW! that's the cat's ass!"

The Cat's Ass by FathaFunka July 4, 2010

The Cat's Ass 

Shouted in moments that often define a great joy or something spectacular in nature.Thought to be awkwardly Canadian in origin, circa 1960s Manitoba Province, this phrase was recently brought back to life in the Midwest United States of America. As of 2018, variations of the word have been heard as far south as Memphis, Tennessee.

My hotel has a bidet! That's the cat's ass! I've never felt so fresh so clean. I am going to purchase one upon my return home.

The Cat's Ass by Bidet Dave September 6, 2018