Neon reacts to Maximum The Hormone マキシマム ザ ホルモン “え・い・り・あ・ん” (link and sync)

Watching your reaction without the song playing, priceless!!!

Got this explanation from a comment in another channel’s reaction to
this song:

 The end of the song is like three jokes in one. They are singing about stopping Winny, a Napster like program in Japan that people uploaded music for free. It is also some heavy grade trolling of bands who change their style and image to appease the record companies, hence the drastic change and the bad lip syncing at the end. At the very end, the singer starts ranting about Winny, but then the drummer (who is the guitar players sister) tells him that Winny isn’t even around anymore, so why are they singing about it? Then she tells him he’s scaring the kids, and she says to stop making “that face” because he looks like his mother when he does. They then flash a picture of his mom on the screen and as it fades away, he is yelling something like “why do you need to bring my mother into this?” This is brilliant, and once you get the ending, it makes them even more amazing!