Um... what movie is this from

[Gabkicks]

Link removed by moderator

the gif might take a bit to load... what movie is this from?

 

[Touring Mars]

I've taken down the link because it's too graphic, even if it's clearly mocked up - it's still gruesome...

By the way, the answer to your question is "Suicide Club" (aka Jisatsu Sakuru, aka Jisatsu Club) written and directed by Sion Sono (2002) - I won't post the link (for obvious reasons) but it is (was) easily findable on Google...💡