I ate a few handfulls of seeds once...just straight up (which was a mistake, in my opinion, if I were to do it again, I'd take the time for the extraction)...I didn't feel anything for about 4+ hours...then around hour 5 they hit me. It wasn't really "trippy" (in comparison to other substances) but my limbs kinda turned into jello. I had trouble sitting up...when I breathed in, everything had a taste. It was different, to say the least.
I'm going to try them again, for sure. Just, sometime when I'm not so dirt poor.