How to Use "doohickey" with Example Sentences

1. This doohickey worked . You believe it ?

2. You can catch the doohickey .

3. I reckon you ought to connect the doohickey to the gizmo .

4. This here doohickey is in violation of the city 's new vehicle code .

5. Small doohickey : after letting your climax , won 't f.