1 definition by fabbrunette

Non Threatening Penis
A straight male friend who will not try to sleep with a female friend.
He is like a brother, exhibiting completely non-sexual behaviour. He's not necessarily a "nice guy", but just a great friend that has nothing to do with sex.

NTP is the male version of the "fag hag", except both parties are straight.
Kayla and her NTP, Derrick, go to the strip club all the time. Every girl should have at least one NTP in her contact list.
by fabbrunette November 11, 2011
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