muffin top n. rolls of flesh bulging over a waistband. Editorial Note: This term was nominated as one of the words of the year, voted on by the American Dialect Society January 6, 2006. It did not win. This term may have first been popularized by...
whale tail n. the appearance of thong or g-string underwear above the waistband of pants, shorts, or a skirt. (source: Double-Tongued Dictionary)