Not that its my favorite, but one awesome legal high ive experience was at a kick back, after taking a few shots and drinking a beer, then taking HUGE rips from a hookah. It honestly made me feel like i was rolling for ~15-20 seconds. I was literally floored, i had the biggest smile on my face and was laughing. Havent been able to try it since, but i would love to hit a hookah while actually rolling, because the light headedness is awesome.