This can be even more specific.
I was walking downtown -- I'd gotten off one bus to get Portland's weekly free papers (the Willamette Week and the Mercury) -- and was headed along the SW 5th Avenue Transit Mall to another bus. So was this guy. He was wearing overalls with no shirt. He looked like he'd been through general rough stuff. And he was asking, pretty loudly,
"CAN ANYBODY HELP ME? HELP ME GET A STARBUCKS STRAWBERRY AND CREME FRAPPACCINO? OK. I GUESS I'M GONNA DIE. DIE FROM NOT HAVING A STARBUCKS STRAWBERRY AND CREME FRAPPACCINO."
I walked a little faster so as not to engage with him. And I wondered evilly, That could be viral marketing gone really wrong.