pit group
n.— «The white set off their wood-paneled ceilings and clean-lined furniture. It was OK until they got the sectional sofa, or pit group as they were called in the “70s.» —“Let paint chips fall where they may” by Cindy Hoedel News-Sentinel (Fort Wayne, Indiana) Dec. 28, 2006. (source: Double-Tongued Dictionary)
Further reading
David from Matthews, North Carolina, grew up using the term cheese toastie for a type of grilled cheese sandwich. Cheese toasties are familiar in Ohio, Indiana, and Illinois, particularly around the cities of Decatur and Springfield. In the UK...
Do you refer to nighttime sleepwear as jammies, jommies, or something else? A Nashville, Tennessee, woman says that her family referred to pajamas as jommies, while her husband’s family always called them jammies. Although jammies is the far more...