But Not In That Prison Movie Kind Of Way
When two people compliment each other or say something ambiguous and want their buddy to know (or other readers to know) she/he didn't mean it sexually, he'll add BNITPMKOW
Chris pulls a prank on Alex and Alex says, "I'm gonna get you back so hard for this... BNITPMKOW"
or
Blinky says "Thanks for being so supportive, i really love you guys, BNITPMKOW"
A disclaimer for use in text/messaging, to preclude any ambiguity as to the type of love one straight person expresses toward another straight person of the same sex.