1 definition by ChangedJungle21

An Aiden is someone who lacks humor. They are serious about everything and only care about their friends.
That kid doesn't get my joke he is such an Aiden.
My friend is such an Adien, I once asked him way can't you here a pterodactyl go to the bathroom he said I was inappropriate.
by ChangedJungle21 May 1, 2018
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