Dominik Mysterio‘s WWE Intercontinental Championship celebration Sunday night hit a bit of a speed bump … when a golf cart he was riding in ran over one of his fans.

The wild incident unfolded outside Allegiant Stadium in Las Vegas … shortly after the wrestler — who’s Rey‘s son — won a four-way match for the WWE strap over Finn Balor, Bron Breakker and Penta at Night 2 of WrestleMania 41.

The 28-year-old was cruising around the Raiders’ famed building with security — showing off his new hardware to a cheering crowd — when, suddenly, a throng of his supporters raced to his ride in an apparent effort to snag a pic.

A man who said he was in the area of the incident claimed he could hear Dom audibly yell “oh s***.” It seems the cart’s driver did stop to check on her — though her condition is currently unknown.