I took 18 Tylenol "Simply Sleep" pills which are PM's without the Tylenol.  Let me tell you, it filled my night wth both interesting and scary-as-all-fuck shit.  I was seeing big pulsating caterpillars, I was talking with people that werent there, I kept hearing my name called, standing up was really hard, my heart was about to stop, and my pupils were disgustingly huge.