Yeah, some humor doesn't translate.
They probably weren't big in Europe.
I don't think they would make it as an act, today.
They were all the rage, for a long time.
The reference that will help is to replace niagra falls with @curie.
Then it should make sense.
I blew the whistle on them when they first appeared.
I'm told they have changed their ways, but haven't cared enough to look.
Now if I just had the meme skillz to make that happen in the clip,..
I don't get it. Very frustrating to watch tbh.