Where a parent, intentionally or not, treats their nonbiological child, often an adopted one, more harshly or unfairly than their biological child.
"Why does she have to ask to eat when her sister does whenever?"
"Oh her dad has adoptive parent syndrome"
"Oh her dad has adoptive parent syndrome"
by learsi bottom June 5, 2020
Get the adoptive parent syndromemug. Dick Grayson’s, Jason Todd’s, and Tim Drake’s adoptions we’re all express adoptions./Alfred call the guy.
by ThePandaRedd August 4, 2022
Get the Express adoptionmug. Pet: dude your hand stinks drop me
luisgamercool23: ok *throws to river*
in this conclusion, adopt me bruh
luisgamercool23: ok *throws to river*
in this conclusion, adopt me bruh
by urbandictionaryisprettycursed June 20, 2021
Get the adopt me bruhmug. by Tamu2 November 6, 2022
Get the live adoptionmug. Adopter.
by Solemar May 8, 2023
Get the adoptermug. 
