House Speaker Nancy Pelosi (D-CA) was interrupted during a speech she was giving outdoors in San Francisco on Monday by an anti-Biden heckler with chants of “Let’s go Brandon” and “U-S-A.”

“Let’s go Brandon” has become a viral saying hitting not only President Joe Biden, but the media, too. Following a NASCAR earlier race this year, an NBC reporter claimed fans were cheering on the race winner, Brandon Brown, when they were actually chanting “F*** Joe Biden.”

Pelosi on Monday was boasting of benefits passed in the Infrastructure and Jobs Act when she became flustered by the protester. “In any case,” Pelosi told supporters, following a pause. The Speaker then quickly introduced someone else to the podium (see video below).