Umm... I think everyone is a bottom feeder.
We all eat food that either eats crap or grows in crap. Fertilizer is crap no matter how you slice it. It helps your food grow. That salad you eat, was grown using crap. That cow you cannibalized, eats massive amounts of food grown in crap. That real chicken you had plucked eats crap. Bacon, ham, pork... All eat crap.
Fruit and veggies grown from plants that are sprayed with crap.
The water you drink, it's got crap in it (even if filtered...
So now everyone can just say it "We all eat CRAP!"