NTBT is a text/chat/IM abbreviation that stands for "No Tell, Bro Talk." It is generally used as a preface for sensitive information, especially in regard to something that a bro would not want his girlfriend to know about.
Text sequence between two bros.
Bro 1: Dude, you'll never believe what happened last night.
Bro 2: What?
Bro 1: NTBT.
Bro 2: Of course.
Bro 1: I totally fucked my girlfriend's sister.
Bro 2: Nice.
Abbreviation for "not to be taken seriously."
Sometimes typed in a manner to resemble htmlcode, the phrase is used to convey tone of voice in forums or message boards when a poster wants to imply a joking manner in their post, though not necessarily a sarcastic one.
It is similar to "oaj" or "only a joke," </teasing>, </joke> and </joking>.
<> sometimes displayed as .
The poster's reply said, "Now that I know that about you, I'm going to put you on ignore </ntbts>" but I didn't get upset, because I knew that person was only teasing.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."