HSBILF 

high school boy i'd like to fuck

john the hot high school gardener on desperate house wives is a HSBILF.

HSBILF by JESSA527 November 8, 2006

HBILF 

you have herd of milf well hbilf stands for HERALDIC BEAST ID LIKE TO FUCK. not many will use this term but there are some sick fuks out there

*griffin flies bye*
person:did u just see that HBILF?

me:no.....

HBILF by wellaintthatsumshit April 15, 2010