Jabangr.

'Jabangr' is an abbreviation of the question: 'did you bang her?' It is used as an immediate response to friends of yours who are talking about various girls/women they've met and/or been on dates with. It's not important whether or not you care about the person actually banging the girl.

Unlike the actual question--"did you bang her?"--which is intended to elicit an answer--the abbreviated phrase is used more as an interjection designed to introduce the thought that maybe you should have thought harder about trying to bang the girl.