Activando ACTUALIZACIÓN!!! le dará a Heimerdinger una mejora que dice "Más duro, mejor, más rápido, más fuerte" , esto es una referencia a una canción de Daft Punk con ese nombre traducido.
Cuando Heimerdinger marca una Pentakill, dirá su frase Eureka!, which rejoices his successful "correction" of his opponents' living status. This is purely cosmetic.
His walking quote "For great science" is a reference to the internet meme "For great justice", which originated from the Engrish translation of the game Zero Wing.
His other walking quote, "Back, you dirty ape, back!" is a reference toPlanet of the Apes.
In yet another one of his walking quotes, he'll say "Raise your what?", which is a reference to "ヽ༼ຈل͜ຈ༽ﾉ raise your dongers ヽ༼ຈل͜ຈ༽ﾉ", which was posted by Michael Santana on his twitter account. Michael Santana (Imaqtpie from Team Dignitas) is a well-known Heimerdinger player.
Rumble'sLeague Judgment contains a quote from Heimerdinger, who insults him in a technical manner: "The probability of your continued existence is rapidly approaching zero."