dillpants
Original- Israeli (Kochavi).  An undergarment holstering only the finest of dills; infrequently worn, but frequently referred to underwear which maintains sturdiness and uniformity for the most beautifully endowed
"I ain't be wearin' no dillpants!"
"Try an' be fillin' a pair of dillpants like Da KoKo, moopitface!"