Gopher Shit is used to describe a nasty little man, or woman. They tend to be brownish, and small. Just like Gopher Shit. A person who is described as a piece of "Gopher Shit" is usually untrustworthy, dark, weak, and senile. The piece of Gopher Shit is also false, and filthy, The piece of Gopher Shit is also untrustworthy and undependable, it should be discarded.
Mark looks is a piece of Gopher Shit
Jose is so nasty, he's nastier than Gopher Shit
Juan looks like Gopher Shit
Juanita is so dark, darker than gopher shit