One who laughs in such a cute way and is not able to stop. sometimes one begins to cry because they are so entertained with what is going on.
A substitute teacher in high school might call a young girl who is flirting with her crush a giggle box and say she should be quiet.
Rachel: Have you been around Kayleen today?
Melissa: No, why?
Rachel: Good. Stay away, she's such a giggle box today. I think it's because she's been around Logan.
Prices shown in USD.
Log in with Facebook to save your favorite definitions
and share them with friends.
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from firstname.lastname@example.org. We'll never spam you.