"Bro, why would I be mad? You should know by now that gender’s got nothing to do with being rad and awesome: being a Strider does. Besides—"
Dave yelps as he’s suddenly flattened under a Maxi-sized smuppet; Sis, grinning, is already halfway out the bedroom door.
"Boy or girl, I can still kick your sorry ass down the stairs."
idk idk FTM!Dave isn’t really part of my headcanon but it kind of seems even more plausible once Bro is swapped out for Sis and I wanted to play with it, I guess. /o\ *hides under a rock*