A concoction of E&J brandy mixed with a sedative syrup such as Hydrocodone/Hydromet/Hycodan. Similar to "sizzurp" and/or "purple drank". Syrup may or may not be cherry/strawberry flavored but is typically red in color. Recommended with Dr Pepper, Coca Cola or Jarrito's Lime Soda.
I moved from Miami to Atlanta and these cats introduced me to that Erk n' Jerk Serp! I was wasted all day!