Matthew McConaughey says his 2003 romantic comedy *How to Lose a Guy in 10 Days* continues to generate income for him more than two decades after its release. In recent interviews, he describes the film as a long-running source of “mailbox money,” referring to ongoing residual payments.

Both outlets report that McConaughey frames the movie as his strongest performer in terms of repeat earnings compared with his other work. The *Hollywood Reporter* adds that he calls it his best “mailbox money,” specifying it as being far ahead of other projects. *Deadline* similarly characterizes his remarks as highlighting the film’s durability as a commercial property that keeps paying him, even after the initial run.

Across the coverage, the central point is consistent: McConaughey credits *How to Lose a Guy in 10 Days* with continued residual income years after release, presented as an enduring financial success for him.