
A comically large joint (yes, as food)
IRL, I sometimes smoke weed with a friend of mine. In my dream the other night, were standing outside their apartment and I was eating a joint roughly the size of a hot dog (bun included). It was unlit. It was basically exactly as you would expect: tasted like weed, dry, the paper was papery. The filter (which I ate last -- were I smoking it, the joint would've been backwards) was unpleasantly crunchy.
Edit: Also, no weed fell out. This was a crumbless experience. The paper tore and chewed a lot easier and the weed stayed together a lot better than it would IRL.
I think this is kind of borderline somnigastronomy, but it was in a dream and I did eat it.