Protect the Nest
PTN means keepin sure what's yours is yours, material or conceptual, e.g. money, honor, drugs, respect, property, integrity, etc.
by OGstreetraider60 April 14, 2010
2 more definitions
power tripping nigga
ever since they made Tyrone manager he has turned into a ptn.
by dixie351 January 29, 2009
a children's therapy clinic located in Torrance, CA, often associated with random acts of kindness, strange luck and "helping" personalities.
This new job is amazing; it is soooo PTN.
by PTNer December 12, 2004