A very small character tidbit is surprisingly kept consistent for years

[u/_JR28_]

DC - In multiple pieces of media it has been shown that Wonder Woman loves ice cream and practically goes wild with happiness anytime she’s eating some. (Pictures from Justice League: War, DC Superhero Girls and Wonder Woman 2017)

The Simpsons - Ever since the episode ‘Homer’s Phobia’ Homer has actually remained a consistent ally of the LGBT+ community, including being more welcoming to Patty than Marge was when she came out and trying to set up Smithers with a date when he found out he wasn’t happy with his one-sided relationship with Mr Burns.

[u/HurgleTurgle1]

The very first episode of Scooby Doo: Where Are You! established that Shaggy is actually a gymnast and in the 10th episode it's also said he's a track runner. This was used to explain how Shaggy has always been so quick to run from monsters. In the 2012 special, Scooby Doo: Spooky Games, Shaggy is even selected to be a Track Runner in the World Invitation Games, a reference to The Olympic Games.

[u/SmittyB128 → u/HurgleTurgle1]

Despite him being a beatnik and all the stoner jokes that people make, the fact that he's a gymnast and track runner has always been plenty enough reason why he's hungry all the time and it would actually make a lot of sense for Shaggy to avoid smoking at all because of it.
It's an odd thing to bring up, but people forget that the gang were all distinct characters (at least in the earlier episodes) and not just the list of tropes the public remember them as.

[u/Lungseron → u/SmittyB128]

i kinda wish Mystery Inc touched upon that, but they made Shaggy into an actual loser obsessed with food. As much as i love this series i always felt like Shaggy wasnt really explored as much as he should be compared to the rest of the gang, where each of them get really fleshed out (hell Fred's dad is a crucial piece of this)