the flavour of the month

(British & Australian) also the flavor of the month (American & Australian)

someone or something that has suddenly become very popular, but may not remain popular for long Role-playing games are suddenly the flavour of the month.

Common Names:

Name	Pronounced	Usage
Babette	ba-BET	French
Klaus	KLOWS (German, Finnish)	German, Danish, Norwegian, Finnish
Melitta	me-LI-tah (German)	Ancient Greek, German
Yeong-Hui	yung-hee	Korean
Tommy	['tɔmi]
Tiede	TEE-də (Dutch)	Frisian, Dutch