make shishi
n.— «Long about Silver City I realized I had to, “make shishi,” as they say in the Islands, so I shouted through an open window to the driver, “Yoo-hoo, excuse me, but I think I have to go shi-shi!”» —“Joe rides with Lance for a day in France, or not” by McAvoy Layne Bonanza (Incline Village, Nevada) July 15, 2005. (source: Double-Tongued Dictionary)
Further reading
The cardboard cylinder left after the last sheet of toilet, tissue, or wrapping paper comes off the roll has inspired families to make up a lot of names for the tube or the sounds you can make with it. These include oh-ah, oh-ah, drit-drit, dah-dah...
What if, instead of being an inanimate object, a dictionary were alive? That’s the idea behind a lavishly illustrated new children’s book called The Dictionary Story (Bookshop|Amazon) by Oliver Jeffers and Sam Winston. This is part of a...