Top Definition
an unnecessarily long abbreviation for (for your mutha fucking information you nosey cunt)
jill: omg so how are you and sally u guys seemed so awesome together u guys seemed perfect together!

jack:well fymfiync she cheated with me on my best friend and broke my heart and im extremely depressed.

jill: oh my bad
by sonniku727 July 26, 2009
7 Words related to fymfiync

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.