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A person between the ages of 18 and 25.

An adult person of any age who is young at heart.
Jenna a 19 year old college student is a proud yadult.

Billy a 65 year old man who still likes to boogie is a vintage yadult.
by wildpops1952 July 13, 2017
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Sep 9 Word of the Day
the thing that you don’t have when you’re phones percentage is over 20
phone: why don’t you go to sleep tommy it’s 2 in the morning?
tommy:why don’t you die you dumbazz
by lik_frls_dis.me February 12, 2020
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