come uninvited

He’d come uninvited to Romero’s home, smelling of beer, and hit on Romero’s female friends, he said.

“The dead, being dead, speak only at our invitation: They will not come uninvited to our table,” he points out.

Richard felt slightly overwhelmed by the warm reception, by the neighbors who trailed in and said, “Good afternoon, nno, welcome,” as if they did not even think about minding that he had come uninvited.

Or how do you get to a place when you’re writing where they can come uninvited?

“How can one turn away a guest, even if they come uninvited?” she said.