a unit of macage named after the infamous Neil Patrick Harris based on the metric system. The Neil is the amount of macage it takes to get a girl, with hotness rated at 1 (out of ten), to give you her number.
13 Neils converts to about 69.89 Don Juans
by godless15 December 10, 2009
I was so sad last night that I pulled The Neil - Mom walked in on me in the morning and tissues were all over the place
by Honcho69 December 09, 2020
by R. Webster February 14, 2008
A Neil is the best boy you could ever meet he is nice, caring, and has an amazing smile if you find yourself a neil don’t let him go
by Cool_kids February 15, 2018
he an amazing friend and always has ur back . he is a friend who will always be there for u . so keep him very close and never let a friend like him go
by ur beloved April 28, 2020