Kissing and caressing. I heard you were on bush patrol with Andrea last night—did it lead to anything more?
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
1. n. a session of necking and petting. (Here patrol has the military meaning of assignment.) Martha and Paul spent the evening on bush patrol.
2. n. an imaginary search through campus shrubbery to flush out the necking couples. Bush patrol starts at midnight, so be in by then.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.