Worst accents in films?

I don’t want to hear about Sean Connery or Tem Morrison who didn’t even attempt accents for the nationalities they were playing.. who are some really bad attempts .. I’ll start with three big ones and come back for more later

Don Cheadle - The oceans films - an English accent so terrible I thought they were going to write it into the script that it was part of his con game and that he wasn’t supposed to be English ... but no.

Keanu Reeves - Bram Stokers Dracula - well he cant act so him putting on an accent was never going to work

Natascha McElhone - Ronin - I don’t know what happened here, she is generally good but should’ve been recast when they saw she could not do the Irish accent