These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Crack Ship: Several. But the best has to be Crabdad/Seahorsedad
Rhosyn Lalond<>Troll Deadpool. No, seriously.
Recent ramblings in the discussion thread about a moirallegiance-like relationship known as "lessrails", based on mutual hatred propelling two trolls to become better via competition rather than pitying one another and restraining each other's violent tendencies, has manifested in the actual use of "lessrails" in the comic as the best way to describe the relationship between Suweet Broski and Hellza Jeffan.
Never Live It Down: In-universe, Equius discovered the downside of having multiple pesterlogs open when he accidentally responded to Gamzee as if it was the... other one. Needless to say, this is one of the few things Sopor!Gamzee actually remembers, and he loves reminding him of it every chance he gets. By mooing.