prolly just the oil on the new pipe stinkin, and you were asked what color smoke, beacause when a crank seal goes it'll smoke white (alot) and supposedly smell bad too
lol a cod and a makeral? hahahahahahah i got a laugh out of that! but yes if it's smokin white it will smell bad and could possibly be the " fish" or maybe your freinds did put a cod down ur pipe?!?!?!?!?!.!?...!!!!???!?!>!?!.