aivoton, tollo
tollo, tyhmä, molopää vulgar
A stupid or foolish person.
''The dumbass walked off with my car keys and left me hers.''
Stupid, foolish.
''That dumbass driver ruined my car!''
{{quote-book|en|year=2015|author=Jason Reynolds; Brendan Kiely|title=All American Boys|publisher=Simon and Schuster|isbn=9781481463355