Explanation
In Turkey, the OK hand sign (thumb and index finger forming a circle) is not universally polite; it can be interpreted as a vulgar insult implying homosexuality or calling someone a 'faggot,' especially among younger or more conservative groups. While some Turks use it innocently to mean 'okay' due to Western influence, the gesture carries a strong risk of misunderstanding in everyday interactions.
Local Tip
Avoid using the OK hand sign entirely in Turkey; instead, nod your head or say 'tamam' (okay) to convey agreement.
How it compares elsewhere
Considered a very offensive gesture, similar to an obscene insult.
Commonly used to mean 'okay' or 'good,' though some younger people may use it ironically.
Widely used to mean 'OK' or 'money,' with no negative connotations.