Top Definition
A spastic reaction by a teenager, often kicked off when a parent says no. It may also occur when the teen is faced with unwanted challenges, such as cleaning a bedroom on a Saturday morning or doing homework. The most dramatic teentrums are often performed by girls.
What is wrong with her? Oh, nothing really. She is having a teentrum because I wouldn't give her $20 to go to the movies.
by Bransy Lush March 06, 2010

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.