Shortpacked!

Shortpacked! is a 2005 webcomic created by David Willis and the spin-off/loose sequel to It's Walky!, another of his comics. It ended in 2015, but the website still updates sometimes, usually with a blog post or a strip for April Fools' Day. Following the employees of a toy store, the comic has a lighter and wackier tone than the previous work, and also references pop-culture more.

Malaya

In the "Girthday" storyline, Malaya's metabolism slows down when she turns 23, causing her to put on weight overnight. She stays this size for the rest of the series.