tugger
n.— «Mr. Mark responded by cupping his hand and sort of waggling it up and down, in the internationally recognised gesture often referred to as “the tugger.”» —“All at sea on a wave of vulgarity” by Jane Clifton Stuff.co.nz (New Zealand) Aug. 2, 2006. (source: Double-Tongued Dictionary)
Further reading
Language is always evolving, and that’s also true for American Sign Language. A century ago, the sign for “telephone” was one fist below your mouth and the other at your ear, as if you’re holding an old-fashioned candlestick...
We tend to take the index of a book for granted, but centuries ago, these helpful lists were viewed with suspicion. Some even worried that indexes would harm reading comprehension! A witty new book tells the story. Plus, the Latin term bona fides...