There is a school of thought that says that there are only a relatively small number people in the world, and there only appear to be more than that because there are lots and lots of duplicates.
Whatever the reason, there certainly are a lot of eerily familiar street vendors all over the Disc.
If you hang around any of them for too long, you'll probably find yourself buying something from them. Those who have a shop refrain from inciting you to buy.
Most cities have their own version.
|Area / City||Where in that locale||Salesperson||Nickname||Product sold||Force sells|
|Ephebian desert||Oasis||Cut Me Own Hand Off Dhblah||CMOHO, Hand||sticks of candied sultanas||Yes|
|Ankh-Morpork||Near the plaza of Broken Moons||Cut-Me-Own-Throat Dibbler||CMOT, Throat||sausages-in-buns||Yes|
|Bes Pelargic||Near Market street||Disembowel-Meself-Honourably Dibhala||DHM||hundred year old eggs||Yes|
|Genua||Honest Joe's Used Horses||Sleep-With-Me-Own-Fishes DiBlarr||Sleep||used horses and carriages but they're sold out for the next 5 years||No|
|Djelibeybi||Harbour's covered market||May-I-be-Dipped-in-My-Own-Grease Dih-bah-lah||Grease||deep-fried anything (fruitbats?!)||No|
|Escrow||Mother Dybbler's Potion Shoppe on Garlic Way||Stake-Me-Own-Heart Dybbler||SMOH||potions||No|
|Ankh-Morpork||Temple of Small Gods||Strike-Meself-With-Lightning Dhibbjaramasphelopetalon||S.M.W.L.||relics||No|
|Turnwise ocean||Isle of Tonahamen||Wreck-Me-Own-Boat Thursday||Thursday||coconuts||Yes|