How to Use "quirk" with Example Sentences

1. Still , the practice is not entirely the product of a psychological quirk .
2. Perhaps a coworker often annoys you with some minor habit or quirk , which triggers a downward spiral .
3. But a quirk in the system could deliver as many as 20 extra " overhang seats " to the cdu , allowing it to form a black-yellow government even if the two parties do not win a majority of the votes that go to the five parties .