A way to describe the 2010's decade
Guy: Donald Trump was elected the president of the United States in the teens.

Girl: Wow, the teens took such an awkward turn! What an ass backwards decade!
by ANONULY666 February 25, 2017
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Along with IKEA and ABBA, one of Sweden's greatest exports. First gained popularity in the US covering ABBA's music and with their music videos on the Disney Channel. Made up of two males (Dhani Lennevald and Amit Sebastian Paul) and two females (Marie Serneholt and Sara Lumholdt), the group is a favorite of Tween BFFs. Correctly spelled WITH the hyphen.
Tween BFF#1: Dude, I'm engaged!

Tween BFF#2: Yay! Let's celebrate with an A-Teens song!
by tweenbff1 December 27, 2010
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A male or female in the modern world, whom thinks the world revolves around them.
Cooper is a teen, he owns the world, everyone listens to him.Noneone else matters, except Cooper.
by PsychoJenkins October 5, 2006
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Adjective. Used to describe abnormal, radical behaviour.
by funnyhunny April 23, 2013
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Some people (what I can only speculate as children) ignorantly claim 18/19 year olds are NOT teens, and label them as adults yet fail to acknowledge teen isn't a title, it's an age categorization that's upto a government or a countries legal system to decide what they and what they do not proclaim as adults, some countries chose to label their citizens as adults as early as 15, some as late at 21, In accordance of Jewish law a boy become a man ages 13. WHEN you hit your second decade of life (20+), you're known as a 20-something, before that period, you're a TEEN.
Teen is not a title, it's an age.
SIX-TEEN.
SEVEN-TEEN.
EIGHT-TEEN.
NINE-TEEN.

American: An eighteen year old is not a teenager! It's an adult!

Scottish: Well, in Scotland the age of majority is 16, so you're both an ADULT AND a TEEN.

Scientist: People in their late teens (17-19), are still biologically adolescent, however lawfully it's for a state to decide at which age their citizens are to be held accountable for their actions and themselves.
by Shaft123 March 28, 2011
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An internet forum on the Canadian networking site known as nexopia.com. This forum consists of a conglomerate of different social groups including nobodies, lowlifes, losers, loners, sluts, and idiot hipsters who congregate together on the internet and try to act like they are more intelligent than the rest, but in truth are just morons living in their parents basement with no future. The age range in teens is from 15-22. While most normal people have lives, the regulars in teens don't and use teens and the internet in order to replace this void. In short, the users in teens are all losers going no where.
I heard Waiting4U is dating a teens reg!
by lambsanger April 29, 2009
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often used by more mature young adults...or more commonly used by teachers at BHS.

meanings:
1) gossiping
2) whining: ex/"That's not fair!"
3) other annoying traits teens have.
"No teening!"
"Stop teening!"
by 3mber February 17, 2008
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