tag from !HotTang (https://www.deviantart.com/hottang) because I JUST KNOW SHE LIKES TO TORMENT ME
voice: http://www.youtube.com/watch?v=2N8HOWTja_s that guy... not my headcanon for Dave, but TOTAL headcanon for John
fetish: Nick Cage :iconspongebobcameplz:
height: honestly, they really are all the same height in my head... I guess I'd put him taller than Karkat, though because... just because.
weight: SKINNYBONES cuz he's... ya know... a nerd
interests: in my mind, John is a flippin babydoll, he's one of those kids who goes and visits nursing homes just for the shit of it, to make the old people feel good, and he loves it