pump head
n.— «He is experiencing pump psychosis, or as we call it in the business “pump head.”» —“Re: My husband had CABG -HELP!” by Blackie Lawless Usenet: sci.med.nursing Aug. 11, 1996. (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...
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...