I saw this advert long ago. It is a commercial for Sprite or 7Up and is about 30 seconds or a minute long (probbaly on the longer side). It opens up on an announcer talking about healthy drinks, how they have the best ingredients, and are healthy, and are organic, and then he says
“And it tastes like…” while a white (race included to help with identification) guy is drinking. The guy makes a “pukey” face and then they switch to the main ad. I think it was sprite, because aren’t they the ones with the “Image is nothing. Taste is everything” ads? And I think this is one of those.
Regardless, this was a very funny commercial and it bothers me that I cannot find it.