Talk that is so far beyond SMACK, it's SMICKETY SMACK.
This phrase can legitimately be spoken in a sing-song rhythm as a counter argument when someone is going so far past logical reasoning that logic simply will not work against them.
This phrase is normally used when the other person has come up with the same smack a thousand times before.
Elizabeth: "I don't want to be with you because you look at too much porn and pay too much attention to other women and talk about women too much and...and...and...and..."
Wes: "Smick smack SMICKETY SMACK smick smack!"