drop in

(verb)

visit informally and spontaneously

All clip examples

• She usually drops in on her way downtown. (The Strange Love of Martha Ivers)
• Funny, I dropped in at the Dingo bar this afternoon, just to see how it looked. (The Last Time I Saw Paris)
• I'm so glad you dropped in, Mr. Barker. (The Wasp Woman)
• I just dropped in. I thought Millie was here. (Scarlet Street)
• If Millie drops in, tell her I'll be at Tiny's place. (Scarlet Street)