I remember back in the day when the internet was all new and shit, there were some amusing web site/domain name lists floating around. The few I recall are “pen island”, “powergen italia” and “mole station nursery” (although I think pen island was a joke; the other 2 were real).
Oh yeah, of course, how could I forget that one!
Gonna need to request more likes. This thread is crushing.
I think there were a few with “therapist” something or other as well.
Is this from a video? I would like to see that video if it was.
Edit: just watched the video. Highly disappointing. 
You’re not kidding lol. For some reason it’s supposed to be Diet Coke, and that’s fine, but the whole point is that it only takes a few mentos.
AFAIK the preference for Diet Coke is just because it’s not sticky like regular Coke.