What does goony mean?
Goony is an informal British adjective meaning foolish, silly, absurd, or somewhat eccentric. It is often used with a playful or teasing tone rather than as a severe insult. The word can describe both people and things: a peculiar character might be called goony, while a plan may be described as a goony idea. It also commonly evokes an exaggerated, whimsical quality, especially in the phrase “goony grin,” where it can carry more affection than criticism. Goony is related in meaning to words such as loony, goofy, silly, and crazy, but it has a particularly British informal flavor and may imply foolishness with comic awkwardness rather than outright insanity. The expression is uncommon in formal writing and is most natural in conversation, informal descriptions of films or characters, and humorous criticism.
adjectiveInformal and chiefly British: foolish, silly, or behaving in an eccentric or absurd way.
- Foolish, silly, or absurd.
- Eccentric or somewhat crazy in behaviour or appearance.
"They thought his goony explanation was actually rather clever."
"What a goony thing to do."
"The old film had a goony charm that appealed to younger viewers."
One small suffix transforms the equally blunt word goon into a distinctly British label for something delightfully foolish or absurd.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of goony
Goony was formed in the twentieth century by adding the suffix -y to goon, which itself is an informal word for a fool or dull person. The resulting adjective developed in British English with the sense “foolish” or “silly.” Its later or additional association with eccentricity and craziness reflects the familiar figurative use of the related word loony and the use of goon for a ridiculous or disagreeable person.
Related word forms
How goony is actually used
Goony is informal and chiefly British. It is often mildly disparaging, though it can be used affectionately when describing something eccentric or absurd.
Easily confused with goony
A goon is a dull or brutish person and can also mean a hired thug, whereas goony is chiefly an adjective describing someone or something as foolish, silly, or eccentric.
Loony chiefly means crazily eccentric or wildly implausible, while goony more often means foolish or silly and is especially associated with British informal usage.