Lukas Podolski was certainly one of the characters on the Arsenal Tour 2013.

The German international was one of the jokers of the group; his makeover as a samurai warrior proved that.

But, in addition, everywhere he went the 28-year-old announced his arrival with a signature noise. Fans and team-mates alike picked up on it and it soon became 'a thing' wherever the team went.

We made a video about this mini-phenomenon. It includes most of the first-team squad having a go at Podolski's 'A-ha'.

Here it is.