CAN YOU BACK IT UP?
Logan Paul got in a physical altercation with a man outside an L.A. hotspot late Wednesday night ... slapping a heckler upside the head after he called the YouTube superstar a "p***y."
26-year-old Logan was waiting outside Nightingale in WeHo when a bunch of autograph seekers came up to him and started asking about his rumored fight with Mike Tyson.
When LP ignored the questions, one man called him out and says, "Are you a p***y, or what??" ... before trying to walk away.
That's when Logan aggressively approached the man .