In anatomy medical student devise many mnemonics. For instance, the bones in the wrist were remembered by "Never Lower Tilly's Pants Her Mother Might Come Home." Navicular, Lunate, Triquetrum, Pisiform, Hamate, Greater Multangular, Lesser Multangular.The Internet site I looked at uses a couple different names.: Scaphoid,Lunate,Triquetral,Pisiform,Trapezium,Trapezoid, Hamate. I'm not ingenious enough to make up a mnemonic to fit the new names.
They were fun in a subject with very little to chuckle about.