Kinda long-winded... Here's the South St. Louis City version...
"Stay strapped, or get clapped."
Had a couple of customers in my store today. Nice, fine upstanding young men, polite, paid attention to the car guys. Were in several times, because they were working on a project.
And they were happy to make sure that the stendo that one was carrying, and the other guy's poorly-belted firearm were concealed when asked to do so... Boomsticks tend to scare the "gentrified" customers.