No, I did not copy this, all of the Eminem x Thomas the Tank Engine mash ups I've found are not similar to this. 

**ANNOUNCEMENT** I've made this track available for download due to its popularity, all I ask is if you use it in any public projects that you give credit as well as provide a link to the original track (Please message me a link as well on where you're using it)

The Real Thomas The Tank Engine

i feel like this has been done but i couldn't be bothered to search more than 2 minutes

Ice Ice Polkka

Мой наркоз

I've been waiting for the day I would come up with an idea for this. Today is the day.

Pingu The Noot Engine - Pingu vs. Thomas The Tank Engine

B.Y.O.T. is back, from its original creator himself! ACCEPT NO SUBSTITUTES!

System of a Down vs. Thomas the Tank Engine - B.Y.O.T

dont even bother listening to the whole thing its that bad

Yo Sponge Drop It Hard

Sorry

EDIT - This track has been remastered on my mashup album MISMASHED
joeyvfx.com/mismashed

Down With The Rickness

When You Lose Jeopardy

DMX - Rudolph The Red-Nosed Reindeer (dumbremixthatjakaziddid)

Thomas The Tank Engine (GoatStep Remix)

I Would WAP 500 Miles

Music producer from Norway.
Please give me a follow if you like my work :)

Contact/business inquiries: goatstepcontact@gmail.com

Thomas The Tank Engine (GoatStep Remix)

Kimojii (aka GoatStep)