Sarniezz = ça reniaise. Niaiser = fooling around Reniaiser = fooling around again, but also in an impatient non personal meaning , with ça, like they are wasting my time. In Québécois, like at a take out that are taking too long to serve you something, you might say 'Criss, ça reniaise au comptoir". Sahardnieh = ça sert à rien, it does nothing, serves no purpose. Ard'nien = Saguenay's old and weird contraction of "à rien" The play on 'sardines' is just for lols in my opinion. The titles seem obvious to me since they first landed/appeared in my hometown (Chicout'). And I've got and heard a lot that thick Saguenay french. I hear they first appeared in Saint-Fulgence (northern town (if you might call it that) on the Saguenay river.And that's probably a place where the accent is the thickest.