i've only thrown up once. i was at a friend's house, and we had smoked a decent amount. we smoked like 2.5 grams a few hours before, got back to her house, and then smoked 2 more bowls. i thought i was just really high, but i guess not. my head was spinning, breathing heavy. she asked me to get up to open the window, and as soon as i stood up, i knew i was gonna do something bad so i covered my mouth and ran to the bathroom.