Don't let the title fool you , it was NOT FUNNY ! in fact it was very scary but I just wanted to ask if anyone else has experienced this. It is very hard to describe but will do my best.
I was in a food store and suddenly stared to loose my grip on the reality of my surroundings, I felt like I would collapse but I didn't but the sounds and colours and people all seemed unreal. It only lasted a few seconds but really shook me up.