-- Posted by queenofsuns at 7:25 am on Nov. 19, 2008 my friend is doing it and he is getting weird. What are the bad side affects? -- Posted by nearlyinsane at 7:26 am on Nov. 19, 2008 Probably. -- Posted by iBritt at 7:26 am on Nov. 19, 2008 Ummmmm, I don't know, bad breath, rotten teeth and gums CANCER -- Posted by TeaPotHead at 7:27 am on Nov. 19, 2008 dip? ranch dip? -- Posted by x FENRIS x at 7:30 am on Nov. 19, 2008 From chewing tobacco? I don't see how it would lead to psychosis (schizophrenia is a kind of psychosis: and it's "psychosis". "Psychotic" is in a state of having psychosis). He/she might get withdrawls from the tobacco but no lasting mental illnesses from tobacco itself. By the way, you don't mean dissociative identity disorder do you? Split personalities? Because that's not psychosis. I suppose there's a chance that your mate has developed a mental illness independent of his/her using dip. Meh. -- Posted by Micus at 7:39 am on Nov. 19, 2008 I really doubt dip has THAT much of an effect on one's psyche. -- Posted by hiddenfromlove91 at 7:43 am on Nov. 19, 2008 dip? -- Posted by Rainbow Blight at 4:05 pm on Nov. 19, 2008 "Dip" is sometimes the slang term for phencyclidine (PCP).  It's also called Angel Dust and Sherm and even "Mescaline" in Montreal.