1A path beaten by a wild pig; the tracks or footprints left by a wild pig.
2(In plural) United States regional (chiefly southern), the type of something commonplace or (in later use) vulgar; especially in "(as) common as pig tracks".
Origin
Mid 19th century.
Definition of pig track in US English:
pig track
noun
1A path beaten by a wild pig; the tracks or footprints left by a wild pig.
2(In plural) United States regional (chiefly southern), the type of something commonplace or (in later use) vulgar; especially in "(as) common as pig tracks".