Welcome to the block, where a group of ponies that are Друзья live on the same block in Ponyville. And now for your hosts, Master Sword, and Tom Foolery.

Audience: *Cheering*
Master Sword & Tom: *Standing in front of a house*
Master Sword: Эй, everypony. Great to see Ты again.
Tom: Shut the f**k up.
Audience: *Laughing*
Master Sword: Tom, what was that for?
Tom: We need to forget about the jokes, and get things moving so the director won't get angry at us.
Master Sword: But we can't forget about jokes! This is a comedy show!
Audience: *Laughing*
Tom: I never сказал(-а) we weren't going to do jokes.
Master Sword: Yes Ты did.
Tom: No I didn't.
Master Sword: Well I'm pretty sure Ты did.
Tom: Yeah, well that's your opinion.
Audience: *Laughing*
Tom: Today's crossover parody, M*A*S*H Ponies On The Rails
Master Sword: And this is a crossover of.. Do we even have to say it? It's got both of the titles from the shows right there for you!
Audience: *Laughing*

For this crossover parody, the Season 3 Ponies On The Rails cast will be theirselves, but playing as the M*A*S*H ponies will be....

Tom Foolery as Captain Hawkeye Pierce
Saten Twist as Sargent Klinger
Double Scoop as Captain B.J Honnecut
Master Sword as Major Charles Emerson Winchester
Aina as Major Houllihan
and Mortomis as Colonel Potter

North Korea, 1953

One день at the 4077th M*A*S*H unit, Captain Hawkeye was in the swamp with B.J.

Hawkeye: Oh, Beej. We've got too many wounded coming in here.
Honnecut: Beej. If Ты say that backwards, it's Jeeb.
Hawkeye: That's close enough to jeep.
Audience: *Laughing*
Winchester: *Walks in* What do Ты two think you're doing?
Hawkeye: Nothing.
Honnecut: I never knew the army would punish somepony for doing nothing.
Audience: *Laughing*
Winchester: Your humor fails to amuse me, but I will enjoy seeing Ты two get sent to the klink. One еще foul up, and you'll both be in the stockade for a long time.
Hawkeye: Klink? Stockade?
Honnecut: Make up your mind.
Audience: *Laughing*

Meanwhile, Colonel Potter was in his room talking on a telephone.

Colonel Potter: We need a new way to get patients from here back to their unit..... What's that?...... A Railway Line?..... Oh, it was just a joke..... Well, as soon as Ты find another way, let me know.... Adios.
Hawkeye: *Walks in Potter's room* Hello Colonel.
Colonel Potter: Don't any of Ты knock?
Hawkeye: What for? There's a war going on.
Audience: *Laughing*
Hawkeye: What's up?
Colonel Potter: Somepony just told me the dumbest joke. He thought it was funny to tell me that we'd make a Railway to take ponies from here to their unit. It just wastes too much time.
Hawkeye: *Getting an idea* Maybe it's not good as a joke, but it's good for another thing. *Leaves office*
Colonel Potter: What's that supposed to mean?

Meanwhile, in Cheyenne Wyoming, also in the год 1953

Audience: *Laughing*
Pete: *Looking at telegram from Korea* I don't believe this!
Percy: *Walks into office* Sir? Everything okay?
Pete: No! We need to expand our line all the way to Korea!
Percy: Ты don't wanna go there. There's a war going on. *Leaves*
Audience: *Laughing*
Pete: Leave it to the army to screw things up.
Audience: *Laughing*

So the line was built all the way across the Pacific Ocean from San Franciscolt to Seoul. Then, it went all around the Equestrian Army's territory going to many M*A*S*H units, and army bases.

Major Houllihan: What is the meaning of all this?
Sargent Klinger: It's a Railway line.

A train was going across, but all of a sudden the bridge blew up.

Hawkeye: What happened?
Colonel Potter: That was one of ours!
Honnecut: What were they thinking?
Colonel Potter: They had no idea about this. Like I said, the army always screw things up.
Hawkeye: I have a feeling somepony сказал(-а) that before you.
Audience: *Laughing*

The End

On the Далее part of this episode, Tom Foolery, and Master Sword introduce us to еще ponies. Again.
They are...

Cosmic радуга from Emo_Brony47
Snow Wonder from DragonAura15
Heartsong from Scougesgirl
Annie from Ameliarose2002
Blaze from Liam_A_Ninja
And Sophie Shimmer from Aquagirl445