'Pop Goes Old Ollie is a song sung by Scruffey and the other trucks to taunt Oliver after his accident in the turntable well. It was sung in the fourth series episode, Toad Stands By. Just like Pop Goes the Diesel, the name and melody of this song are based on the nursery rhyme "Pop Goes the Weasel".
- Oliver's no use at all;
- Thinks he's very clever.
- Says that he can manage us;
- That's the best joke ever!
- When he orders us about,
- With the greatest folly,
- We just push him down the well!
- Pop goes Old Ollie!
- This song shares the same tune used for "Pop Goes the Diesel".
- The voices of the trucks are Mike O'Donnell and Junior Campbell’s voices but sped up.