butthole baby 

The child born to a woman who had unprotected anal sex. The semen from the rectum drained (throughout daily activities, standing, walking, etc.) and eventually made its way down to her vagina, where it proceeded to impregnate her. It is possible. Mind you.

I fucked Mandie in the ass without a condom last night. She said it leaked and got in her pussy, she might have a butthole baby.

butthole baby by Rob October 2, 2003

Butthole baby 

A baby that looks or is deformed

He came out the the the anus he's a butthole baby

Butthole baby by Shlumped out September 1, 2021

butthole baby 

When you are dropping a deuce, and it is so wide it feels like you just pooped out a small baby.

"Wow Jon, I just took a crap and I think I may have done some permanant damage with that last butthole baby."

butthole baby by Aaron Wassman May 16, 2007

Butthole Baby 

Someone who is acting butthurt

You need to get over it, you're being a real butthole baby

Butthole Baby by nsp44 December 7, 2015

Butthole baby diet 

The giver sprinkles a ramen noodles seasoning packet in the ass of the receiver while the receiver boils the 0 gram transfat noodles in the asshole of the giver. The couple then scissors their buttholes until the noodles and seasoning mix. Then you eat it while watching dumb and dumber 2

Michael gave me the butthole baby diet last night and I am still shitting out seasoning.

Butthole baby diet by Barneybigdick January 27, 2015

Butt-Hole Baby 

A person who was born from their mother asshole and has a shity personality

Jonterious is a Butt-Hole Baby.

Butt-Hole Baby by Pacman025 May 9, 2018

Buttholebabyhead 

A insult that will devastate everyone if used

That guy is such a buttholebabyhead

Buttholebabyhead by Retire Ret April 6, 2022