An enjoyable drug that makes things hilarious and makes people's faces do crazy things. Listen to Frank Zappa.
When I did mushrooms, the corner of the room started to stretch into a point of infinity like taffy. Then we listened to Frank Zappa's version of Purple Haze and I laughed until I nearly pissed myself. My friends faces did weird things and I picked up this tortilla chip, looked at it, and said "swaddling clothes." Then we were smoking outside and my friend lunged at me from 10 feet away and burned me with a cigarette and broke his hand on a pickle jar. Then we played with the drum machine. That was my experience on mushrooms.