look up any word, like bae:
A small crying bald thing, with a cord coming out of its belly, usually wailing its eyes out and swinging at everyone because it was TOASTY WARM in its moms stomach. At least 'till mommy pushed and the doctor pulled it out.
Dude, www.urbandictionary.com could totally have my first born baby. I mean, what would I do with it?
by DshakeS July 10, 2008
1. An infant under 18 months old; the product of unprotected sex; basically all a baby does is eat, sleep, cry, and poop. If you drop them on their head they turn out messed up.

2. An affectionate name that one might call their significant other; also a name often cried out during sex.

3. The name of several songs, most notably and most recently by Justin Bieber. It also happens to be the only song of his that doesn't cause me to change the station.
1. Since Jack and Jill are Catholic, and they don't believe in birth control, they have to explain to their parents why Jill's having a baby.

2. Oooohhh baby yes don't stop

3. Radio: Baby baby baby oooohh Baby baby baby noooo

Me: OMG kid hit puberty already!
by Dsdoak950695 March 27, 2010
A pooping, crying, unreasonable little albatross around one's neck. Comes in cute, average, and alien varieties.
"Hey want to go out tonight?"

"I can't....I have to stay home with the baby."
by Janetheripper12 July 30, 2009
1. a small newborn child
2. a person who complains and/or bitches way to much
3. a quarter ounce of a specific drug equal to 7 grams
4. a term expressed often during sex
1. Aww have you seen Alyssa's newborn baby?
2. Dat nigga bitch to much he a baby bout shit.
3. Ay dawg I got 2 n a baby on my re-up you need sumthin?
4. O baby harder baby harder!!!!
by doebro12 July 10, 2008
What most teens think is a trend is actually them getting knocked up with one of these bundles of joy.

what you call one you love.
16 year old girl and boy:Lets have sex ( opps no protection boy comes inside anyway)
girl: oh no im gonna get pregnate we should keep the baby :)
boy: oh yeah ill be here the whole way and well be a family.
girl goes into labour: wahhhhhhh congrats...
boy: this is to much its over

girl: damn your father he left uss i should of wated and not been a little ho in my teens!!
by cek32 October 24, 2010
The biggest, most painful, and worst STD in the universe. Tormenting and expensive, the baby gives people a reason to check their condoms for holes.

In a woman, the first symptom of a baby is pregnancy.
In a man, it's a huge "MY LIFE IS FUCKED."
Wife: I'm pregnant! we're going to have a baby!

Husband: the worst STD of them all!? FUCK MY LIFE!
by sushisue January 09, 2010
A young inexprienced dumbass especially a teenager who thinks that they know everything about the damn world but don't know shit.
Any grown ass person that is lacking maturity and responbility in thier life
Morgan Freeman: Ok Sams Im going to go back on my word just this once and let you back into my school because you're still a baby and you don't know shit.
Father: You think you're a man now son
Son: Im 18 and I do what I want to
Father: Remember one thing son as long as you're in my house and you're in high school your'e still a baby dumbass
by AJ Dunn February 27, 2009