Sisters are great at many things - trading clothes, doing each others' hair, scheming against Dad for later curfews, and, naturally, the occasional cat fight. But they may just be best at making subs. Home of the "Big Sister" - a six-foot Italian hoagie stuffed with ham, Genoa salami, cappicola, cheese, and a host of condiments including black olives and hot peppers - Sisters' Subs is steps above any would-be sibling. The place also takes its theme seriously. With the exception of the "Ricky" and the "Rocky," two cheese-steak-type subs, all sandwiches, salads, and side dishes are named for women. Is there anything more to say than, "You go, girls"? Yes, apparently, if you ask a man whose fondest dream is to say, "I'll have the Marilyn." Or whose biggest nightmare it could be to admit, "I'd like the Mom."