NEW: Jason Kelce, brother of Travis Kelce, grabs a man's phone and smashes it on the ground

...after he called his brother a 'f*ggot' for dating Taylor Swift.

The incident happened at Penn State where Kelce was attending the Penn State vs. Ohio State game.

"Kelce! How does it feel that your brother's a f*ggot dating Taylor Swift?" the fan asked.

Kelce then turned around and grabbed the phone before saying:

"Who's the f*ggot now?"

https://x.com/CollinRugg/status/1852783679866880454