Matthew McConaughey
Matthew McConaughey reveals the bizarre night he quit weed after playing Janet Jackson 24 times OFFICIALLYMCCONAUGHEY/INSTAGRAM

Matthew McConaughey has revealed the astonishing moment he decided to quit smoking weed after becoming so high that he sat in his car listening to a Janet Jackson song 24 times in a row, and missed his own birthday party.

The Oscar-winning actor recalled the bizarre episode while speaking to Rolling Stone about the soundtrack of his life, explaining that a particularly potent form of marijuana left him so absorbed by Jackson's 1993 hit That's The Way Love Goes that he never made it into the celebration his friends had arranged for him.

By the time he finally went inside, the party was already over.

McConaughey's story was not simply about one song on repeat. He said the experience made him realise how dramatically marijuana had changed from the milder weed he remembered smoking earlier in life, and helped convince him to stop altogether.

McConaughey Became So High He Missed His Own Party

The extraordinary incident happened when McConaughey was younger and preparing to attend his birthday celebration. According to his account, a friend gave him a joint before he went to the party. But the marijuana was far stronger than he expected.

McConaughey has previously described how weed had changed over time, saying what had once been a casual experience could become mentally overwhelming. In his more recent account, he attributed the intensity to the increasingly potent marijuana he encountered.

Rather than heading straight inside, he remained in his car after taking a hit.

Then Jackson's That's The Way Love Goes came on.

What followed was an unusually intense musical fixation.

McConaughey listened to the track 24 times in a row, becoming so absorbed that attending his own birthday celebration apparently became secondary.

By the time he eventually got out of the car and went inside, his friends had already gone.

The actor's account makes clear just how much the experience affected him. The problem, he suggested, was not the Janet Jackson song itself; it was the effect the marijuana had on him.

The incident became a stark realisation that the drug was no longer giving him the relaxed experience he remembered. Instead, it had left him stuck in a loop, alone in his car, repeatedly playing the same song while his birthday party passed him by.

He Still Loves Janet Jackson's 'Groovy' Hit

Despite the extraordinary circumstances surrounding the song, McConaughey has made it clear that he does not blame Jackson's music for his decision. Quite the opposite.

Reflecting on That's The Way Love Goes, he called it a 'cool, groovy little tune' before connecting it directly to the end of his marijuana use.

The 1993 single was one of Jackson's biggest hits, topping the US Billboard Hot 100 and becoming a major international success. Its smooth R&B sound clearly made an impression on McConaughey, perhaps a little too much on that particular night.

McConaughey has also explained that music has long played an important role in his life and acting career, often using songs and playlists to help him understand his characters. But this particular track gained a very different meaning.

For the actor, the night became a warning about how marijuana affected him. The bizarre birthday disaster ultimately contributed to his decision to quit smoking weed.

And there is an amusing irony to the story: McConaughey did not give up the Janet Jackson classic. He simply stopped giving it the opportunity to keep him trapped in his car for an entire evening.

The result was one of the more unusual celebrity quitting stories, a joint, a legendary R&B song, 24 consecutive plays and a birthday party that the guest of honour completely missed.