adultando 

Spanglish (v.) el hacer cosas de adultos y tener responsabilidades como adultos. Por ejemplo trabajar un trabajo 8 horas al dia, 5 dias a la semana

Juan esta adultando porque hoy pago su renta.

adultando by Chicas Unidas June 13, 2016

adultaholic

A person who enjoys the company of others who are several generations older. Oftentimes the age difference is similar to that of parent and child.

Brad is such a adultaholic. Every friday it's Gadowski's for an early fish fry then back to clubhouse to have a few with the gang.

adultaholic by Fartdick June 3, 2018

Adultard 

A person that acts so grown up, it makes them retarded.

My adultard friends think comic books are for kids.

I thought the moshpit would be better, but it was just a bunch of adultards playing grabass

"of course you can play with fireworks, son. Did you think I was an Adultard?"

Adultard by onlikepopcorn December 9, 2012

adultador 

Someone the same (or near the same) age as you who treats you like a baby.

Dude, we're the same age. Stop being such an adultador.

adultador by grrrrrrlb July 7, 2010