Top Definition
The state of being attracted to someone, usually a friend or friend's friend, particularly when this is a chronic, unrequited, but mostly harmless condition.
Do you still have a thing for your sister's ex?

Yeah, but it's okay; it's just a mild case of the yums.
by AmandaQuirky1 January 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.