My favorite "gangsta" story is from there in The Alamo City. = A 17YO (who had a long string of criminal offenses, back to his 9th year) & wearing this pants down about 6-12" below his underwear, entered a Valero, approached the clerk on duty, told her that this is a stick-up, received about 30.oo in small bills & change. When some customer yelled, "Here comes the cops!" the thug turned run out of the store. At that point, his pants fell down, tangling his feet up. He fell headfirst into the glass door & knocked himself out cold. - A few seconds later, the SAPD arrived, found the thug "knocked out cold", handcuffed him & took him to jail.
(I heard that when the story "came out" at the city jail, that even other prisoners were laughing AT the "would be crook".)