or some such horse puckey
Means the same as or some shit; literally translated, it means, "or something like that".
(Guy #1): So the Mariners and the Braves are going at it in this year's World Series?
(Guy #2): Yeah, I hear that it's gonna be a pitcher's duel or or some such horse puckey.
(Guy #2): Yeah, I hear that it's gonna be a pitcher's duel or or some such horse puckey.