I headcanon that Skid and Pump are on completely different ends of the spectrum when it comes to like. gender certainty
What I mean is that I see Skid as having known he's a trans guy since he was very young and socially transitioned not long after realising, and he's never had to question it because it's so strong and sure in his head
...And Pump has absolutely no idea what label to go with cause he doesn't even have a vision of what she thinks he should look like in their head, whenever someone asks for their pronouns he just leans down with her head in their hands and whines "I don't fucking knowwwww man"
(imagine them as teens here. Yaknow cause of the cursing that I don't wanna take out cause I think it's funny)
they're cuddling hanging out one day and Skid's on his phone and shows the definition of genderfluid to Pump that he randomly found while scrolling and they're like "OH THAT'S WHAT THIS SHIT IS"














