Top Definition
When you hear something that
A) turns you good mood bad, such as the mentioning of an ex, or
B) turns your bad mood good, such as the mentioning of an upcoming event.
Joe totally had a face flip when you mentioned Jen tday at the water cooler.
by GreenM February 09, 2009
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.