if nightmares count, then....well.. there was a zombie apocalypse thing and I remember my dad getting ripped to shreds only to come back to life where I am forced to kill him. I walk through my deserted home town and see all of my family where infected...I had to kill them..I did..A massive horde found me though and started to slowly tear me apart..I felt every second of it and woke up screaming. I was 6 mind you.
Now if we are talking just weird shit. then one time I had a dream that my brother became a gay prostitute and tried to ride me, only for my ass to take shrooms and get the hell out. (still in the dream) Woke up, ass naked, with bitches all around me and I shot them all. I then woke up in real life