The Hearts:
Nonbinary: I think this works well for Wakko
Pansexual: I can't see Wakko ruling anyone out attraction-wise
Demisexual: Despite a wide range of attractions, it's rare for Wakko to develop real feelings for someone. It takes time, and they devote hard.

Ever since the anime-parody sequence, I developed a crush on Wakko XD Upon observing the character more (both from memories of the OG show and watching the new one), I was able to piece together my own rendition of the character. My version of them is older, and definitely chonky because HOW THE HELL ARE THEY NOT? Obviously decided to make them nonbinary, but that's just my interpretation (kinda--- I got a lot of inspiration from other tumblr takes).

Their partner Snacky is going to be an OC based on the bunny they adopt in Bun Patrol. My theory is that even though all the bunnies look super similar (beige with brown spots), Wakko has an uncanny ability to recognize Snacky no matter what. Even after the show down, when all the bunnies have gone, they smuggle her back into the Warner tower despite protest from their siblings. When Yakko tries to explain that "buns" are an analogy for something else, they decide to just make her into something else. Dot has the idea to put a little shirt on her (stolen from one of her souvenier teddy bears; it says "I <3 Ohio") and with that, Snacky is able to stand up on two feet. It's an unspoken rule that scripted characters need to have at least one article of clothing on at all times.