I took 30g (just over an oz) of colombian shrooms on my first time and also smoked and drank. My pupils went massive and i felt really euphoric and energetic and was laughing for ages about the smallest things. At one stage i was just lifting and droping my arm and seeing how long it would float for. It took me 45 minutes to roll a joint because i liked the feel of sliding the papers together. I was up until 6am and my pupils were still massive. Unfortionatly I didnt have any visuals but i think different types of shrooms give different effects. Also i had had a big meal before i took the shrooms which would have lessened the effects.