Your Gal Pal, your BFFL, your first-rate P.I.C. Any way you put it, we all have that girl—the one who's number one on our speed dial, who accepts us at our silliest and tolerates us at our most annoying. That's what National Girlfriend Day (this Sunday, ladies!) is all about. And so, as you pay tribute to your own BFF, we wanted to recognize ours, Shecky’s-style. Where would we be without them?