San Francisco 49ers quarterback Mac Jones stepped up after Brock Purdy suffered a turf toe injury following Week 1 in September 2025. Jonescompletednearly 70 percent of his passes, threw for 2,151 yards, and posted 13 touchdowns across his eight starts all season.
His standout performance came on Thursday Night Football against the Los Angeles Rams. Now, a viral offseason clip from New York City has fans talking once again about that arm.
Mac Jones QB Arm Goes Nuclear in NYC
A massive snowball fight broke out in Washington Square Park on February 23 after a historic blizzarddropped over 20 inches of snow across New York City. The event, promoted by popular Instagram account Sidetalk, drew a huge crowd throughout the afternoon. Mac Jones was spotted among them.
Watch: Mac Jones Turns Offseason Fun Into Epic Snowball Barrage Against New York Locals
Watch: Mac Jones Turns Offseason Fun Into Epic Snowball Barrage Against New York Locals (Credit: Robert Deutsch-Imagn Images)
Video shared by NFL insider Dov Kleiman captured the 49ers quarterback in full winter gear, winding up and firing snowball after snowball with sharp precision. The clip spread fast on X and TikTok, drawing big reactions the moment fans recognized that throwing motion.
Replies came in quickly. One fannoddedalong: “QB arm doesn’t turn off, even in Manhattan.”
One replypulled no punches: “Assault charge coming!”
Another observerpostedthat he “Showed better throwing accuracy than he did all season.”
Even Kleiman himself was not spared, with one followerwriting: “Uh oh Dov better arrest him my TL is full of losers complaining about NYC snowball fights.”
The jokes kept coming, but the throws that sparked them were no accident. This is a quarterback who spent his 2025 season proving exactly what that arm can do.
The QB had his finest moment in the Week 5 Thursday Night Football clash against the Los Angeles Rams. Playing through a PCL injury and forearm cramping, Jones threw for 342 yards and two touchdowns to lead San Francisco to a 26-23 overtime road win.
With the offseason heating up and trade interest growing around Jones, his next chapter is the biggest question in San Francisco 49ers right now.