Topic: lsd and n2o

A couple years ago me and my friend were on a moderate dose of LSD and he inhaled a nitrous balloon and we both saw the empty balloon refill with nitrous in his hand completely just materializing out of nowhere. He handed it to me and I inhaled it and left my body it was sweet and was nitrous. One of my favorite things i have ever seen but only because we both saw it happen together. Sure taught me about the nature of realty