drop by(redirected from drop by sometime)
(sometime) Go to drop around (sometime).
Also, drop in or over . Pay a brief, casual, and usually unannounced visit. For example, I asked her to drop by whenever she was in the neighborhood, or Joan loves to have friends drop in, or We'd love to drop over but we haven't time on this trip. The first term dates from the first half of the 1900s; drop in is from the mid-1600s and drop over from the late 1800s.
To pay a casual visit to some place: He dropped by the hospital to visit his aunt. She dropped by the office during her vacation to see if she had received any important mail.