Do you ever list things that have four legs and flies?

Rocket J Squirrel
Wiley Coyote
A Horse

Lots of insects might fit that description. Many would have more than four “legs” though.

A bat’s wing, has some properties of an arm. That’s probably the closest thing you’ll really come to. Unless you count gliding. Then, you can throw in a few more mammals.

A table wiped with poop.

Excellent answer, @Zaku Thanks to all but I see this question will likely die prematurely.

But Zaku’s answer makes me think of another. What has four legs and flies? A recently used potty chair on a summer’s day

A Necrophiliac man and his dead hooker.

Best answer yet, @Patty_Melt Didn’t know you had it in you.

Reminds me of the old limerick:

“There once was a hermit named Dave
Who had a dead whore in his cave.
He had to admit
it smelled worse than shit
—- but think of the money he saved!

Oh well, What, then, has eight legs and flies?...

Maybe the Necrophilliac man and his dead hooker are on that table smeared with poop

Don’t even need the poo with a dead hooker around. I want them on a billiards table.

I got involved in rank out’s when I was in the Navy. We had a lot of stand around time during certain classes with the midshipmen.
I was stationed at the Academy, and we were the boat supply for their on hands training, and rides to and from ships anchored out.
My division took care of the YPs. Those are converted vessels used for patrolling shores during WWII. Short on craft, uncle Sam asked for volunteers. Several fishing craft were offered and converted.
Nicknamed yippees, they were outfitted with gear such as radar, sonar, short and long wave radios, galley, and other necessities for short off shore deployments.
After the war, the owners 2ere mostly dead, so the craft were never reclaimed.
This made them perfect for teaching tools.
There were classes for various shipboard duties, such as emergency evasion tactics, man overboard, and basics like handling mooring lines and use of a magnetic compass.

Some of the classes I had to remain hands on all day but the more advanced classes I only was needed for the occasional oopsie.
The snipe and I would fritter away the time with one ups and rank outs.
I frequently won.

Eight legs and flies?
Spider and web.

Or Spiderman with three nasty, foul friends.

A table and chair where a fat man had been sitting to eat a burrito grande, which is, by the way, a contradiction of terms.

A KFC dark meat bucket.

Two cows and their pies.

An octopus that washed up four days ago.