LSD. God's gift to man for consciousness exploration.
I remember my friends had this crazy idea of going out to buy some drinks on LSD. Arrived in front of the shop I strongly refused to get in, I knew I had to stop, my friends didn't.
One of them got lost which I expected, even though it was just a small corner shop.
The other miraculously manage to find the fridge. He opened the door, took a bottle of coke, turned over and faced the fridge door. He believed he was stuck inside the fridge and couldn't get out. It was damn freezing outside but I was too scared to come in to help.
He stayed like this for 20 minutes... the longest 20 minutes of his life. He turned over hundred times and started to ask for help. Thanks god my other friend could hear and find him following the noise.
The cashier was staring at us for the whole time. He didn't show any reaction.