1 definition by Biologist2001
A person who was born in the new millennium (Year 2000 or after) who is legally an adult (18+ in most countries).
Mother to Blake: Oh my baby happy birthday! Look I made you think 17 candle cake!
Blake to Mother: Ummm mom, I’m not 17. I am 18 actually.
Mother to Blake: What? No you’re 17. (Mom starts to stress)
Blake to Mother: Mom I’m 18, I’m an adult. Remember when you called me a millennium baby?
Mother: Yes, I remembered.
Blake: Well since I was born in 2000, I’m a millennium adult because I’m an adult whose born in the new millennium! I’m an 18 year old now mom!
(Mom passes out)
Blake: Mom?
Blake to Mother: Ummm mom, I’m not 17. I am 18 actually.
Mother to Blake: What? No you’re 17. (Mom starts to stress)
Blake to Mother: Mom I’m 18, I’m an adult. Remember when you called me a millennium baby?
Mother: Yes, I remembered.
Blake: Well since I was born in 2000, I’m a millennium adult because I’m an adult whose born in the new millennium! I’m an 18 year old now mom!
(Mom passes out)
Blake: Mom?
by Biologist2001 January 20, 2018