“Trump basically said to go fuck them up!” Biggs wrote on Parler, an alternative social media network that courts conservatives. “This makes me so happy.”

Other Proud Boys leaders posted on Parler and Telegram, another social network popular with far-right figures banned, that they would follow Trump’s request to “stand down and stand by.”

“I will stand down sir!!!” Proud Boys national chairman Enrique Tarrio wrote on Parler. “Standing by sir. So Proud of my guys right now.”

In an interview with The Daily Beast, Tarrio predicted that “stand back, stand by,” would become a Proud Boys slogan. Earlier Proud Boys mottos have included “The West Is the Best” and “Fuck Around and Find Out,” a warning to the group’s perceived enemies.