I just did this 2 weeks ago after binging on 240 mg adderal I ran out of pills and started fiending, couldnt get meth so I got a gram of good crack and was off to the races... u dont feel the rush of the hit as good as if u werent on amphetamine s. I also ended up with a very intense psychosis until I passed out on the toilet when the extra benzos I took kicked in. I then woke up with poop everywhere all over the bathroom and toilet... dont ask me how that happened but I would like to kno if someone could tell me. Ive never shit my pants before from bein so high. Its also rare for me to fall asleep while tweakin on crack anf addys... I guess a suboxone anf klonopin combo is stronger than I thought.