Person 1: Hey i searched sex on theurbandictionary
Person 2: You are so immature
by LalaCreeperLC October 24, 2022
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(adj.) A word used by boring people to describe fun people.
Boring person: ur immature. :/
Fun person: ty<3
by Digita1.liv April 8, 2023
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Someone who enjoys blowing random things up for no reason and lights things on fire. They typically say everything is gay and makes crude and gross remarks when unnecessary. They also most likely deny the fact that they are immature
Did you see that guy making that bomb? He is so immature...
by Canthandleyou October 14, 2015
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Someone who looks up the word “immature” on urban dictionary.
Bill: “Why don’t you look up immature on urban dictonary?”
Tom: “Because that would be immature”
by Hey_Its_Jo❤️❤️❤️ December 1, 2019
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Being childish. Not acting adult like.
Calling in to work to play Magic and get drunk with other adults is immature.
by James KALL October 6, 2016
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1) A person who gives someone else an unreasonable ultimatum.

2) When one person in a relationship forces the other to get what they want.

3) When someone gets loud and angry because their demand is refused.
"He was immature when he demanded that I must let him use my new car or he won't love me anymore"
" You were so immature to move out on Christmas because he didn't purpose"
Take me to Hawaii" "No" "I HATE YOU! YOUR THE MEANEST PERSON ON EARTH!" "That's so immature"
by MzdaMackin November 29, 2020
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