chippy
adj.— «Speaking of Tennessee, things have gotten a touch shall we say “chippy” between your team and the Tennessee Titans, with whom there’s been a little bit of a verbal jousting going on this week.» —“Del Rio excited about new acquisition” NFL.com Nov. 13, 2003. (source: Double-Tongued Dictionary)
Further reading
When an international team of scientists traveled to a research station in Antarctica for six months, the language they all shared was English. After six months together, their accents changed ever so slightly — a miniature version of how language...
Ian in Jacksonville, Florida, wonders about why musicians use the word clam to mean “a mistake” or “an egregious musical error,” as in There are a lot of clams in there or We need to practice where the clams are regarding a...