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.
Harsher in Hindsight: Episode "Getting MADD" features a car accident where two teenagers are almost killed in a car accident and they survive. But the actors that played them both died young. Julie Patzwald commited suicide after suffering from chronical pain (32 years old) and Michelle Skalnik died from natural causes at age of 27.
Mythology Gag: The hint might be unintended, but in "Aftermath" a character says "If the Cops are real, the car is too!" when he was approaching a road block. Knowing that the Viper team was not an official police unit in Season 1, someone could find it funny.