poke
v.— «The sites also offer athletes a forum to trash-talk electronically with upcoming opponents. UM’s Darryl Sharpton told a funny story about a Virginia Tech linebacker who last season jokingly “poked” several UM players—a phrase that means flirt in Facebook vernacular. “After we won that game, we found that guy and had some fun with him.”» —“Space invasion” by Michelle Kaufman, Sarah Rothschild Miami Herald (Florida) Aug. 30, 2006. (source: Double-Tongued Dictionary)
Further reading
If you speak a second or third language, you may remember the first time you dreamed in that new tongue. But does this milestone mean you’re actually fluent? And a couple’s dispute over the word regret: Say you wish you’d been able...