Although the video game series' famous "wall chicken" only appeared briefly as an easter egg, the fandom has generally agreed that Trevor Belmont is exactly the kind of person who would eat Inexplicably Preserved Dungeon Meat that he found inside a wall, while Sypha looks on in disgust. Often with the quote "Just like mother used to make!"
"Floating Vampire Jesus".Explanation Sypha has been searching for the Sleeping Soldier, a messiah-like figure from local legend to help face Dracula. When she and Trevor discover the Sleeping Soldier to be Alucard, Trevor sarcastically calls him "[her] floating vampire Jesus". The phrase has quickly become Alucard's Fan Nickname.
"Please. This isn't a(n) [website/pointless argument/anything on the internet] Have some class."Explanation After Trevor knees Alucard in the crotch in the midst of their duel, and results in a No-Sell from Alucard, Alucard chides Trevor with "Please. This isn't a barfight. Have some class." People quickly started using it as a way of dismissing low blows (e.g. name-calling, your mom jokes, etc.) in internet flame wars.
"See? God hates me." Explanation Sypha's argument about her religious beliefs has become a joking shorthand on the internet, usually referenced by the victims of incredibly minor inconveniences.
"Lies? In your house of God?" Explanation In the Season 1 finale, Blue Fangs says this to the Bishop of Gresit when the latter spews excuses as to why he killed Lisa. The same phrase can be used for someone who is obviously lying, especially when they're acting high and mighty. It's also used to create hilarious fake ads like this one here.
Dracula's angry reaction to learning of Lisa's death, particularly the line "you will tell me why this thing has happened to my wife", is often brought up by fans of female characters who suffer some sort of tragedy or mistreatment.
"...oh my God. Iamlosing my mind." Explanation Alucard's realization in Season 3 that his sanity is being taxed by living in self-imposed exile. Especially poignant after the Coronavirus pandemic forced many people to self-isolate to stem the virus's spread.
What the FUCK is toilet paper?Explanation The Judge's response to Saint Germaine's casual mention that he's someone who's seen toilet paper before, a novelty for the time period. Especially poignant after the Coronavirus pandemic caused people to hoard toilet paper.
Hector is a Good Boy Explanation The third season ends with Hector becoming the slave and "pet" of Lenore's. The fact that she treated Hector like a dog throughout the season and peppered "Good Boy" with any compliment she gave him, combined with his Memetic Loser status made for this becoming a saying to mock him.