The horrible condition in which a twin is relegated to "top" status in the mother's womb. Due to being on top, the fetus is relegated to only receiving "leftowver's" in terms of nutrients. In addition to lack of nutrients, the top baby receives all the negative substances the mother brings in (smoke, alcohol, drugs, etc.). As a result, the "top baby" will be physically smaller, and weaker, as well as substantially less intelligent, and more prone to learning disorders.
by Risky Moth September 6, 2011
To constantly behave like a baby or young child as an adult. This may include: being spiteful, crying about inane things, wanting attention, self-affirmation, or seen as a constant complainer.
I didn't realize you could get out of an offer to buy a public company for 24 billion, but damn, this dude has terminal baby syndrome.
by Somebody, but not Nobody October 14, 2022
When your friend is driving your pregnant wife around, and is such a terrible driver you are worried that your baby might come out pre-shaken, ie sloshen baby syndrome.
by sloshenbaby July 17, 2009
When the youngest child acts as if they are enabled to do daily things such as cook, clean, be alone, etc. Hence acting as if they are a baby. They are dependent on others aide and must be constantly nurtured by others.
Sally asked her older sister, Anna, to make her a snack in hopes she could sit back and relax, but Anna refused claiming she was showing signs of the baby syndrome.
by DoctorSuess December 7, 2014
When someone loves something as a baby but neglects or hates it when it's grows up. Most common with people who get puppies or kittens.
by UnseriousCat October 13, 2017