IFMFAO 

IFMFAO is short form for "I froze my f**king azz off"

While waiting for you....IFMFAO!

IFMFAO by MyWay2Fortune December 13, 2012

ilmfao 

An abreviation meaning I'm laughing my fucking ass off usually used over instant messanger such as AIM or MSN.

Haha that's so funny ilmfao!

ilmfao by Thats not my name! August 3, 2008

imfao 

in my fucking arrogant opinion

U r such a noob imfao >.>

imfao by Ankram January 18, 2008

imfao 

Other/Spanish word for n00b

Rofl, i totally pwned that n00b!~1

imfao by ~Xite July 4, 2005