Pineapple

I found this lad behind the 19th door of my Lego advent calendar.
To be honest, I've no clue about the pineapple. Is there any tradition with pineapples on Christmas? 
We tried a pineapple head, that was funny :-)

In the extra you can see the carrot -sweet potato -coconut -ginger -soup that we had this evening. My mum frequently changes food pics with my brother M., so I blipped my food, too. But I also played in PS with the colour settings :-D