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abbreviation of Father-in-law; often used in internet conversation
My FIL is flying down to see my husband and me this weekend.
by TweedyChic March 27, 2005
72 98
Faller In Lover any person who cares more for someone else than they do about their self.
Cara won't stop fallowing kyle around i think she might be a F.I.L.
by 9999999 October 05, 2007
2 6

1- slang for Filipinos (humiliating sometimes)
2- abbreviation for people from Philippines
3- prefix related to anything from Philippines
1- hey there were 3 fils in the party yesterday and of course freeloaders as usual.

2- he\she's a fil
3- Fil-American / Fil-Food
by DXBSAM May 24, 2009
4 11
fall or falling in love
uh oh, I think I'm FIL.

I am FIL.

by sir. awesome October 27, 2011
7 75
An abbreviation for Fool In love
OMG! Beth, I saw Jack at the pumping gas at the gas station yesterday. He didn't realize it was me so i beeped. He waved, paused a second, and then he had this really big shit eating grin on his face only a FIL would have.
by GHFdaja87 February 26, 2006
6 80
Some unit strich9ine doesn't know
who the fuck is FIL ?
by S9 March 05, 2003
6 82
usually accosiated with an (awkward) and somewhat funny looking guy who has a huge (horse like penis) that balges on one side. has a foot (fetish) and gets (aroused) when rubbed by (feet), and having them around and in his mouth.
slept with fil last night eh?

yep, hes got a weird ass penis though
by sendmessage November 14, 2010
3 81