Redditors have created hundreds of mashups featuring classic rap songs and the "Thomas the Tank Engine" theme. They are amazing.

The 10 Best "Thomas the Tank Engine" Rap Remixes Find out what the iconic theme song sounds over some old school hip-hop.

'Thomas the Tank Engine' is one of the internet's favorite canvases, and its theme song has long provide'd source material for rap mashups.

It will replace Mr. X's theme song with the Thomas the Tank Engine theme song, replace Mr. X's stomp sound effect with the moving train sound effect, and replace his punch with Thomas's whistle.

It actually started out when a modder known as DJ Pop made a sound pack that swapped Mr. X’s footsteps with train chugs, his song with the Thomas the Tank Engine theme, and his punches with a ...