dipsy-do
n.—Gloss: another way of saying “an up and down (motion or change).” Note: The Dictionary of American Regional English has a similar term, “dipsy-doodle”, which is defined as dip in the road, or a “thank-you-ma’am.” «Since he started as a realtor in 1971, Love has weathered the highs and lows (or, as he calls them, “dipsy-dos”) of Burnaby’s housing market.» —“Realtor sells bungalow five times” by Brooke Larsen Burnaby Now (Canada) Oct. 3, 2007. (source: Double-Tongued Dictionary)
Further reading
In 1916, a small-town newspaper in Pennsylvania printed a fanciful item about a local gathering with a guest list that included, among others, Miss Ella Vader, Mr. Ray Zor, and other punny names. This is part of a complete episode. Transcript of...
Morgan from Los Angeles, California, has always used dingy (pronounced with a hard G, like dinghy) to describe that woozy, muddle-headed feeling that comes with being sick, a sense she picked up from her mother. Standard dictionaries offer entries...