Guy sleeps with Girl A, who tells her friend (acquaintance, classmate, co-worker) Girl B how good it was, thereby encouraging Girl B to sleep with said guy. The sex with Girl B is residual pussy.
The 13th letter of the alphabet. Used widely in online games to reduce the amount of zeros in online currency . The "m" is used after a number to represent that number in the millions. Anything under one million is represented with k after the number.