1 definition by rennycowne888

Top Definition
abbreviation of - I Think That I'm Falling In Love With You, related to abbreviations like: ily, ifly, ilysfm, iilwy.
Rees - "Lily ittifilwy"
Lily - :o
by rennycowne888 December 06, 2009

Mug icon
Buy a ittifilwy mug!