Dual shadows. Explanation A vast majority of Felix Recenserar episodes so far have had less than optimal lighting, leading to two shadows of Felix appearing a lot of the time. Some viewers jokingly claim that these shadows are the only real reason they watch Felix Recenserar at all
Flying rocks. Explanation Similarly to the dual shadows, one of the earliest Felix Recenserar setups includes some rocks on a string, and they have also attracted a bit of a fandom.
Basse's magical hair. Explanation Some viewers believe that Basse's hair is particularly nice looking, and therefore joke about it having magical properties.
Naoket? Explanation In the movie Dubbel-8, which Felix has reviewed, pretty much every character's motivation is to see another character naked. On top of that, the main character's way of delivering the word "naket" (naked/nude) is inherently funny sounding.
Ugly shirts. Explanation Of course, inspired by Felix' Iconic Outfit.
White t-shirts. Explanation Similarly, Basse frequently wears white t-shirts.
"The review wasn't particularly flattering" Explanation In March 2016, the channel was hit by a copyright strike by the creators of Kärlek 3000 because of the review of said movie. Their justification included this phrase, and it was promptly mocked for the mindset behind it.
"Why aren't the filmers halping out?" Explanation A misspelled Youtube comment on an episode of 15: Det är Mitt Liv, from somebody seemingly believing that the events depicted happened in real life. It was noticed by Felix in his first review of 15, and it has since been frequently used in response to Felix Recenserar episodes of movies that depict characters going through anguish or episodes that utilize Youtube comments for comedy.
"Are these serieses for real?" Explanation Another comment in a similar vein.
Take suicide. Explanation A relatively common grammatic mistake in Swedish is confusing "ta sitt liv" (take one's life) with "begå självmord" (commit suicide) and combining the two to "ta självmord" (take suicide), and it's a mistake that Felix is rather prone to making, even if he is aware of it.
Knas. Explanation A line said by Paolo Roberto in Stockholmsnatt, and a word that can either refer to something silly, or the way Paolo used it, as slang for police. Ever since Felix reviewed Stockholmsnatt, the word knas has been heavily used in the series to point out poorly executed humor, sometimes even using an audio clip of Paolo saying the word.
