by gordon devoch November 16, 2003
by king of canada June 19, 2006
by quacky December 08, 2005
N. I. L. F means Neighbour I'd like to fuck. We probably have sexual feelings to our neighbour who is male. We say Nilfy for female.
by thatemo2007 May 20, 2021
Nerd I'd Like to Fuck. Nilfs are often extremely attractive human beings, often being known for having e.s.p., and also for just being better than everyone else.
by Nilf January 07, 2007
by GayCockroach September 01, 2021