It is the stand of Giorno Giovanna (Donut man ) after he stabbed himself with the requiem arrow.
Diavolo got wrecked by this stand.

It is from the manga and anime part 5 of JJBA, Golden Wind.

lil mad is like big mad but the opposite, you mad but not mad to the extent of pullin somthin

no

this stand is the true definition of uno reverse card, this overpowered bad boy can

1. reset your actions to zero
2. punch you really fast
3. put you in an infinite death loop

It’s basically God. Also the physical definition of an Uno reverse card. Also sends you to a death loop. Just don’t fuck with it, or Giorno Giovanna.