- Near the end of the episode, there is a hidden message: "If you saw this, type: "CHARLIE!!!!!!!!!!!!!!" in the comments".
- This is the 3rd time Liam the Leprechaun appears, but it is the first time with a minor role. The first time Liam the Leprechaun appears is Luck o' the Irish and the second time is Annoying Orange vs. FRED!!!
- Midget Apple appears to be a normal sized apple, and Marshmallow is bigger than in other episodes.
- This episode is both a parody of Charlie the Unicorn and Double Rainbow.
- When Charlie says "right in the other kidney", he is referring to the time he had his kidney stolen in the first episode of his own series.
- Marshmallow, Midget Apple, Orange and Pear all make their tongue noises.
- Pear makes his inaccurate tongue noise from Annoying Pear.