schadenfraulein 

Karma's a bitch

Schadenfraulein will catch up with you if you're a jerk.

schadenfraulein by Bosun Higgs May 23, 2019

schadenfreudeing 

To gloat at another's worst luck: malicious and even sadistic pleasure in some other person's horrible misfortune.

German and American car companies have given new meaning to schadenfreudeing, over Toyota's miscalulation.

schadenfreudeing by Guido1 February 4, 2010