zaftig: of a woman : having a full rounded figure : pleasingly plump

Yiddish zaftik juicy, succulent, from zaft juice, sap, from Middle High German saf, saft, from Old High German saf — First Known Use: circa 1936 (Source: Merriam-Webster Online)

I Love Zaftig Girls (NSFW)

Coming of Age

Bar Mitzvah: a Jewish boy who reaches his 13th birthday and attains the age of religious duty and responsibility

NB: I wrote this cartoon well before the the "Goldborg bot-mitzvah" gag in the Futurama episode, "Future Stock".