Definitions by Tyler McDowell & Jorden Savage

The NPH 

this is a sex move in which during doggy style the man starts a lighter and lets the tip heat up then once burning hot the male brands the woman's ass check whilst calmly saying....Neil Patrick Harris

guy: The NPH
woman: WTF, did you just NPH my ass check ?????

The NPH by Tyler McDowell & Jorden Savage December 9, 2009