SpainYou'd think pooping and farting humor stops after the age of 6, but not in the Spanish region of Catalonia.The humor lives on in the form of a character called Caga Tio, which means pooping log. Basically, Spanish children will feed the log in hopes that it'll grow bigger.Meanwhile, parents will swap the log for bigger logs, and on Christmas Day, the family gathers round to sing it songs to help it defecate ... presents!