It is a well-known game which can be used as a warm-up, filler, end-of-the-lesson activity or energiser. The aim is to talk for a minute without any pauses, hesitations, or repetitions. Students’ task is to be creative and witty whenever possible. So, let the students choose the topic, talk for one minute and have lots of fun, focusing on fluency rather than accuracy.
https://wordwall.net/resource/55243619