Batman 290 (DC, 1977)
Cover art by Mike Grell. "Skull Dugger's Killjoy Capers!", script by David Vern (as David V. Reed), pencils by Mike Grell, inks by Vince Colletta;
Continuing his hunt for the evil Cosmo "Skull" Dugger, the Dark Knight Detective struggles from an odd mental affliction; Due to an encounter with Dugger's Recognito machine, Batman's reflexes of joy instead produce tremendous pain.