Board Thread:Gumball Talk/@comment-26331039-20160228045053

Since there is no aging in the show, let's say 2011 was when Gumball turned 12, Darwin turned 10, and didn't age after the show started because it started in 2011. Knowing this, Gumball was born in 1999, and Darwin was born in 2001. Since Gumball is 4 in the episode, that means the episode probably took place sometime in 2003. On a side note, Darwin was probably 2 in the episode. 