look up any word, like dirty sanchez:
'Dad I'd Like To Fu**'. Mostly used by girls who are sick of their moms being called milfs so they fire back by saying the persons dad is a Dilf.
*Mom walks by*
BOY1: "Oh Damn, Sarah your mom is such a MILF!"
BOY2: "Mann, I heard that...I'd tap that!"
SARAH: "My mom maybe a Milf but your dads a DILF!"
BOY1: "Not cool"
by Disaster_Lindsey May 25, 2009
Dads I wanna fuck! or Dads in late forties/fifties.
A Dilf is a dad who is cool,in shape, trendy, single/married and has a child. Age isn't an issue for the father in mind.
Makes dads sexier to various groups of women.
by Breejock September 16, 2007
Dad I'd Like (to) Fuck
Girl, your dad is a total DILF
by Berney November 22, 2007
Acronym, stands for Dad I'd Like to Fuck.

Describes an extremely hot man, whether or not he's married, who has children.
Rose's next door neighbor is definitely a DILF.

Some women think Todd Palin is a DILF.
by Antagonistic Sarah January 09, 2009
a dad that you find sexually attractive.
D - dad
I - i'd

L - like to
F - fuck
Jasmine - "Beth, your dads such a dilf!"
Beth - "Rot in hell you hoe."
by blackartttt June 12, 2009
Dad I'd Like To Fuck
Brad Sylvester is such a 'dilf'
by hfdsgfribtu July 30, 2010
Acronym for dad i`d like to fuck
"Geez, that man`s such a DILF"
by 300 grenades February 25, 2008