1 He tweaked the child's nose.

2 Standing in front of the mirror she tweaked a strand of hair into place.

3 She leant forward and tweaked both ends of his moustache.

4 He tweaked Guy's ear roughly.

5 The boy tweaked the dog's tail.

6 With a few tweaks this venue will be perfect.

7 She gave his ear a tweak.

8 She tweaked his ear playfully.

9 He gave the boy's ear a painful tweak.

10 He expects the system to get even better as the engineers tweak its performance.

11 Maybe you should tweak a few sentences before you send in the report.

12 The software is pretty much there - it just needs a little tweaking.

13 The camera has undergone only two minor tweaks since its introduction.

14 I think you'll have to tweak these figures a little before you show them to the boss.

15 You just need to tweak the last paragraph and then it's done.

16 Green fields and hams: Slightly tweaked hamstrings are becoming epidemic at Dodgertown.

17 Never had I heard an audio accessory, a system tweak, make such a substantial difference.

18 She was darting back and forth across the clutter on the floor, tweaking cords and muttering beneath her breath.

19 Competing against time and against one an-other, they tweaked and massaged the raw seismic data with complex computer models.

20 His avowed purpose was to tweak the noses of the respectable scientific establishment.

21 Who's going to believe a tweaker hooker?

22 The greatest tweaker of his generation did not care to be tweaked.

23 He is both a lefty and a tweaker of lefty pieties.

24 He was a tweaker to the last, endlessly refining the same territory he had claimed as a young man.

25 The tweaker inherits things as they are, and has to push and pull them toward some more nearly perfect solution.

26 But Isaacson's biography suggests that he was much more of a tweaker.