I'd love to see one poking fun of post-rock band names. Off the top of my head, you could run a few together, like "And So I Watch 65Explosions.in.the.Desert" (And So I Watch You From Afar + 65daysofstatic + Explosions in the Sky + You.May.Die.in.the.Desert)
Other fun *real* band names: Genghis Tron, AndyDickTracyMorganFreeman, UpCDownCLeftCRightC+ABC+Start, The Tony Danza Tap Dance Extravaganza, The Samuel Jackson Five, The Pirate Ship Quintet, Collections of Colonies of Bees, Another Electronic Musician, Miasma & The Carousel of Headless Horses, Yesterdays New Quintet, iLiKETRAiNS, The HMS Welding Accident, The Gerogerigegege, Flies Are Spies From Hell, Holy apple strudel, That baking Tank
I could go on, if it's helpful for anyone.