I know im going to get alot of abuse for asking this question but I searched the internet for the answer and couldn't find it so thought id try my luck here and hope atleast one person will answer.

I'd like to know why after I've had a c*ke/mdma session, when im 'coming down', i'll just be drifting off to sleep and i'll suddenly hear loud screaming, crying and sobbing of girls and its like its just outside the room i'm in, and it doesn't go away :\