have a 20 on (someone)

have a 20 on (someone)

slang To know or determine someone's location. "20" comes from the CB radio phrase "10-20," referring to one's location. A: "Does anyone have a 20 on Danny?" B: "Yeah, he told me he's at Main and Auburn." Let me know when you have a 20 on them. A: "Hey, do you have a 20 on Stu?" B: "Yep, he just got off the highway at the Oaks exit."

See also: 20, have, on

Farlex Dictionary of Idioms. © 2024 Farlex, Inc, all rights reserved.