About as bright as burned-out bulb. (In my head I said that like Fogjorn Leghorn. "Boy, I said boy. Look at me when I am talking to you, boy! I said she is about as bright as a burned out light bulb.)
Bea sure puts a lot of Japanese Pop Culture in her strips. For those not acquainted with the Japanese language or culture “H” is usually slang shorthand for hentai" which translates to “pervert” but became a term relating to erotic mangas and anime. It has since become more or less the de facto term relating to all erotic materials.
“What a long strange trip it’s been” - The Grateful Dead’s “Truckin’”