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
13 Neils converts to about 69.89 Don Juans
by godless15 December 10, 2009
 Get the Neilsmug.
Get the Neilsmug. 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 9, 2020
 Get the The Neilmug.
Get the The Neilmug. by R. Webster February 13, 2008
 Get the Neilingmug.
Get the Neilingmug. 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 May 6, 2018
 Get the Neilmug.
Get the Neilmug. 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
 Get the neilmug.
Get the neilmug. 
