Grand Theft Auto: San Andreas Easter Egg - The monkey advert is a hoax?

Go to a 24/7 shop. There are ad posters sticked on the walls. Usually, players are not interested in these ads. But if you'll zoom and look on the underside of the ad with the monkeys in it, you will see this thing written:

"Freshly squeezed
Taste of >parasites<"

This tells that the thing advertised in this ad is maybe a hoax! But "people in San Andreas still buys things from this company"..!