while i dont do either regularly, i have smoked a decent amount of cigs. never done/planned to do dip, cause its nasty. but last night i was absolutely plastered, and my bud pulled out the dip "gimme soma dat!!" "dude, its gonna kill you" "i dont care!" packed that shit in, and within 5 minutes i was fuckin paralized. i sat there for like 10 minutes unable to move, then i fuckin puked my brains out, blacked out, woke up at 4 in the morning freezing my ass off, and walked home. haha shits crazy