When a woman is so fat and she does not know she is pregnant, she thinks she has to drop a deuce and ends up birthing the baby in the crapper.
"So that's what that squirmy thing was when I took a dump this morning...shit. I didn't know I was fat enough for some baby shittin'..."
by babyshitter08 November 15, 2008
often confused with pushing semen out of your ass after someone has ejaculated in it. shittin babies is what people assume will happen after swallowing a large amount of cum.
brittney : i swallowed so much cum last night, i'll be shittin babies for weeks!!
jamie: oh my gosh britt, your such a cum guzzler
jamie: oh my gosh britt, your such a cum guzzler
by TreezMahNigg December 4, 2010