Depending on context, badass can be translated as:
krass (adjective)
harter Typ (noun)
Allemand (german boy) Allemande (german girl)
bad luck in German language mean[pech]
My girl - mein Mädchen.
Schlecht
"spiderweb in German" ^^ BAD JOKE U
"Girl" translates as "Mädchen" Madchen
schlechtes Wort
Schlechte Leute
Pfadfinderinnen
weibisches Mädel
My Little girl = Mein kleines Mädchen
Bad is 'mauvaise' and girl is 'fille'.