The closest thing I can think of is a psionic feat for walking on walls. Of course, the reverse gravity spell lets anyone walk on the ceiling, but I'm guessing that's not the intent.
Nothing more fun than using a bow and standing on walls or ceiling with slippers of spider climbing. That was one of my earliest "build" ideas back in 3.0: An Elf (for the proficiency) Monk that combined the monk speed with wall walking to harass the hell out of stuff in dungeons.