yips n. nervousness which interferes with precision playing, especially in golf; a case of nerves; the jitters. Editorial Note: Usu. with the definite article: the yips. Etymological Note: Golfer Sam Snead has been credited with coining this word, but while he certainly used it, no evidence has been found to support the claim. (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...
A young listener once asked if there was a single word for “a combination of being nervous but also excited” about something. Listeners offered several of their own coinages, including nervouscited. Another helpful term along these lines might be...