What could be worse than â€” gasp! â€” a visible panty line? Not much. According to a June survey of 300 men and women conducted by Raleigh, N.C.-based advertising agency Howard, Merrell & Partners, visible panty lines bother 84 percent of women. But there's no need for anyone to get their panties in a bunch: An estimated 39 percent of men actually enjoy seeing those panty lines. Still, as an alternative, women can always â€œgo commandoâ€? (a term used to describe forgoing underwear, made popular by the TV show Friends). An estimated 2 percent of women and 1 percent of men surveyed say they don't bother wearing underwear at all.