Pranksters Hijack a Wendy's Drive-Thru Speaker

Back in 2001, during a hacker convention in Detroit, me and my friend isotek hung out at the Wendy's next door with a Yaesu VX-7 radio so we could chat with customers in the drive-thru. We angered about 6 customers that weekend and caused them to shut their drive-thru speaker down for the rest of the day.