Wolfenstein Meets the Demon Clowns of Death is a mod for shareware Wolfenstein, made by Bill Neisius. It was initially released in August 1993.
The mod is probably best known for being part of Colonel Bill's Pacnclown which coupled assets of the mod with those of Wolfenstein Meets Pacman, also by Neisius. Guards have been replaced by heads of clowns, who shoot from their big, red noses.
The Read Me also subtitles the mod What to Do While Waiting for Doom.
Made for shareware Wolfenstein v1.4 and only containing a modified VSWAP, the mod is port-friendly.