Bilf is an acronym that stands for “Bee i’d like to fuck.” Follow Jayybirdlive on twitch for more information.

Acronym: Brother I'd like to fuck.
N. Term applied to hot (usually older) brothers of best friends (bfs) or aquaintences. Used when around said targets sibling or other friends who know of siblingship.
Akin and sometimes used in place of the rarer Filf (Family I'd like to fuck; i/e:cousin, step siblings ect., aunts, uncles, cousins inlaw - of friends)
Derivitive of Milf
Note: does not denote an incestual connotation.

a very good looking butler that you would like to interact sexually with.

Bro I'd like to F-----------play sports with or watch TV. No homo man. Weight Lifting and.... bro hugs

Bilf is a Black girl I'd Like to Fuck.

Bitch I'd Like to Fuck

Possibly the most versatile word in any language. Though it sounds like "some b word I'd like to fuck," bilf actually refers to semen, but can be used much like fuck in that while someone can be bilfing, can bilf all over the place, can be full of bilf, and can be bilfed upon or into, they can also be referred to as a Bilf.