1 definition by HelloJudsudb;sdjbdwj

Top Definition
noun: a baby that is born through the anal cavity nine months after its mother received anal penetration. Often brown in color. The mother often times will develop a hunchback in the late stages of pregnancy.
Nurse: "Congratulations! It's a back baby"
by HelloJudsudb;sdjbdwj March 16, 2009

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×