Beer Induced Leg Failure. A condition where by the sufferer falls over and hurts themselves or looks stupid. Condition is caused by endulging too much in the glorious amber ale we know as beer. Symptoms which indicate a case of BILF is iminent include swaying and stumbling.
Jamie fell victim to a severe case of BILF during his night out at the pub.
by SmithsonianWA July 22, 2006
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Beard I'd Like To Fuck.

Glorious beards on glorious men.
by @earthtoemily and @tayhoppus February 25, 2010
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Acronym: "Beast I'd Like (to) Fuck"

A beast, whether tame, wild or mythical, that a human individual sees as attractive enough to want to have sexual intercourse with them. Just because they're non-human doesn't mean that they don't need a spark in their love life.
That ewe on her own in the corner is a right BILF.

Last night was awesome - I met up with a whole load of likeminded individuals and we whiled away hours comparing BILF conquests.

A BILF hunter aids others in their quest for top-notch BILF usually cataloguing possible BILFs on their internet site.
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Commonly used acronym for "Baby I'd Like to Fuck."
Damn, I was babysitting my neighbor's kid. Total BILF.
by Joey Orgler 3 February 7, 2008
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Bro I'd like to F-----------play sports with or watch TV. No homo man. Weight Lifting and.... bro hugs
Aw dude! You're a bilf. Wanna hang out at the game later?
by TacoLlamasLLC September 25, 2015
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Man, those are some sweet BILF's.
by nantinkspink November 27, 2009
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