(noun) A Man who does not do things by halves, to whit, he get's his "Balls-in".
(verb) The use of statistical analysis and social engineering to improve one's dating experience.
(verb) The use of statistical analysis and social engineering to improve one's dating experience.
Person 1 - "How is that short, scrawny guy able to pick up women that hot?"
Person 2 - "He's Ballsin."
Person 1 - "Say no more."
Person 2 - "He's Ballsin."
Person 1 - "Say no more."
by Balls-in February 12, 2016