The 'Through God, All Things Are Possible' meme originates from the Season 8 episode of It's Always Sunny in Philadelphia titled 'The Reynolds-Gerrymander.' In the scene, Mac (played by Rob McElhenney) is being questioned about his physical fitness and weight gain, responding with extreme defensiveness and religious deflection. The phrase 'So jot that down' became an instant classic, capturing Mac’s unique blend of arrogance and misguided logic. In internet culture, the meme is primarily used as a 'mic drop' or a way to shut down logical arguments with absurd, unearned confidence. It’s a go-to template for situations where someone wants to assert a ridiculous point as an absolute truth.