On November 30, 4chan was attacked by a popular and unfunny meme called "Giga Puddi". Every post or thread made would have spammed "PUDDI". Surprisingly, this incident made /b/ have a shitstorm of originality and not the usual reposts.
With this other boards on 4chan were flooded with PUDDI, Cheese Pizza
On December 1st, /b/'s title was "WHY SO PUDDI", and cancer found it's way back to /b/.