When a person's emotions go from extreme high to extreme low in a short period of time. This variation can sometimes be scary, irritating, or even annoying!! >_<
eg. anne went from super hyper to super depressed in just an hour!
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.