Shooting for a Hermie
A fool's errand. Repeatedly attempting to accomplish the impossible. Refers to the practice of gypsy folk in 13th Century Transylvania who kept having kids in their obsessive desire to have brats with both sets of junk.
Yo. Ain't no way the Trash Panda's going to hook up with T-Bone. That cat's just shooting for a hermie, and should just pack it the fuck in.