Right-wing internet personalities attempted to confront Rep. Dan Crenshaw at Texas’ Republican Party convention Saturday, calling him “eyepatch McCain” and saying he should be “hung for treason.”

Videos posted by the combative conservatives showed Crenshaw walking through a convention center while they hurled insults at him. Crenshaw’s security team manhandled the hecklers to keep them from reaching the congressman.

“Dan Crenshaw is a traitor!” shouted a man in a pro-Donald Trump hat. “He needs to be hung for treason!”

Crenshaw was quiet at the convention center but responded on Twitter with a schoolyard taunt.

“This is what happens when angry little boys like @alexstein99 don’t grow up and can’t get girlfriends,” he tweeted.