last night i smoked a blunt and joint of some chronic with 3 other people.after,i was really high..we were sitiing on a hill listening to music so i just stared at the grass,and let my eyes relax without blinking.the grass started to turn into 2 different floors,the lighter grass was underneath the darker.then they all started to change and mix together a nenon green and started moving towards me. i could only do it for about 10 seconds before i moved my eyes and it all went away.