If you take a large amount at once you can hallucinate. Usually if you take a very large amount of shatter you may be able to, or if you make edibles you will need a lot of marijuana but it is possible you just need to be ready for what is ahead. read more
If by hallucinate, you mean seeing a pink elephant walk through your living room, then no. You'd pass out before you could ingest enough to get to that point probably. It can do weird things with your senses though and make things just a little trippy. read more