Is Garlic a Hallucinogen?

Last night I experienced weird and vivid dreams, about parties where Kevin from American Idol handed out credit cards, and concerts where 5 or 6 bands were all playing at the same time (it was very noisy!), and political uprising in Nepal, and being at home in Oxford eating pie and ice cream in the kitchen while waiting for my parents to come home from a trip.
On Saturday night, I had a VERY lucid dream about a major storm, that I watched go from driving rain to a tidal wave welling up across the bakyard. Things were strewn about everywhere and there was snow involved. I recall my dad walking through the front door and saying he almost died coming home from Sacramento (flying? driving? who knows).
Anyhoo, both nights I ate a ridiculous amount of garlic and I'm wondering if there's a correlation there.