ping-ponging
n.— «Asked about “ping-ponging,” a phrase used to describe how hospitals and insurers negotiate payment over the course of months, without letting consumers in on the secret ping-pong match until they’re stuck with bills they could have sworn were already paid, Grady noted he has some experience in that area.» —“Naples attorney elected to Legislature unopposed” by I.M. Stackel Naples Daily News (Florida) Oct. 10, 2008. (source: Double-Tongued Dictionary)
Further reading
An anadrome is a word that forms a whole new word when you spell it backwards. For example, the word “stressed” spelled backwards is “desserts.” Some people’s first names are anadromes. There’s the girl named Noel...
For rock climbers, skiers, and other outdoor enthusiasts, the word send has taken on a whole new meaning. You might cheer on a fellow snowboarder with Send it, bro! — and being sendy is a really great thing. Plus: a nostalgic trip to Willa...