tampon top
n.— «Red-heads are sometimes referred to as “tampon tops.”» —“Menstruation and redheads” by Dawn Starin OnMedica Dec. 22, 2008. (source: Double-Tongued Dictionary)
Further reading
Megan from Seal Beach, California, adores her red-headed daughter, but now that Megan’s remarried, she and her family are mulling the phrase I’m going to beat you like a red-headed stepchild. Other versions include a red-haired stepchild or red...
Imagine a time when heroin was marketed for the whole family. It really happened! Also, how Twitter, M&M’s, and Hallmark cards got their names. Plus, restaurant slang, bad juju, having a wild hair, cutting to the quick, and use vs. utilize.
Related