Has anyone ever had a really bad trip off marijuana ?

well first of that douch behind me is stupid you dont need to quit smoking.. what it is is either you got laced or its high quality marijuana. trust me .75 isnt that much to smoke by your self this one time i smoked about 5 gramds out of a 1 foot bong then i smoked a gram out of a 6 foot bong but the thing is the first batch of 14 grams we had was laced cuz our friend gave it to us cuz he said he tried to roll a blunt with it and when he smoked it , it tasted nasty well turns out it was laced with pcp... and this boyfriend and girl friend was fighting and everytime this ***** yelled it was like when a drop of water hit a pond and those mini waves come out but the mini waves was going twords my face and i was seeing colors and the room was spinning and i started hulucinacting was crazy as **** but dont worrie about it just when you go to smoke make sure you want to smoke and make sure that you think the smoking will make the activity your about to do funner so you enjoy it