Anyone got the source for this? File was apparently too big to post, so here's the link.
http://i.4cdn.org/wsg/1504882170340.webm
In that webm's metadata this is listed as name: [Gachimuchi - ガチムチ] Ep_26 - Bad Aniki (ver. 2)
I searched that and found this:
https://www.youtube.com/watch?v=6KX6KaUXips
https://www.youtube.com/watch?v=95VDss0D7UA
So original song is named Touhou - Bad Apple
>>378341
Thanks, anon.