throwing signs
v. phr.— «Just outside El Paso County Jail, women show up daily to “throw signs” to their men, spied in silhouette at the long, narrow windows of their cells.…Being attuned to fringe communication, he was intrigued in 1994 to witness gang members “throwing signs” to one another.» —“Outside Jail, A Dance Of Love” by Teresa Annas Virginian-Pilot and The Ledger-Star (Norfolk, Va.) Feb. 19, 1998. (source: Double-Tongued Dictionary)
Further reading
Is there such a thing as a “neutral” accent, and if so what does it sound like? And that quirk in the way southern Californians talk about freeways. They’ll say things like take the 405 and get on the 8. Why the definite article...
Floordrobe is the new word for an old habit: piling your clothes on the floor instead of putting them away. The Oxford English Dictionary recently added an entry for it, defining floordrobe as “an untidy heap of discarded clothing left on the floor...