Someone who collects fecal matter.
My sister is such a turtle herder, she's always digging around in that cat box.
by Spinderella cut it up one time October 10, 2007
Someone that is in charge of rounding up, containing, or otherwise directing slow moving people, especially children.
Getting anywhere on time with little kids makes me feel like a turtle herder
by herdingturtles June 08, 2015