21.   During a rebound scramble against the Minneapolis Lakers a few days earlier, Stokes had crashed to the floor and bumped his head.

22.   Everywhere in the houses, Phillips said, are places for an average-sized man to bump his head.

23.   He sees Logan bumping his head against the platform.

24.   I routinely bumped my head.

25.   I told them Daddy bumped his head again.

26.   Interviewed on a cell phone while they were driving from one headquarters to another, Kvamme and Firmage scoffed at reports that they would bump heads on strategy.

27.   Investors and analysts are now wondering when they will bump their heads on the ceiling.

28.   It has occurred to Nebraska Coach Tom Osborne that the Cornhuskers and Colorado Buffaloes are bumping their heads against a glass ceiling.

29.   My father noticed, because he was more than six feet tall and often bumped his head on a door frame on his way upstairs.

30.   My buddy Sammy Ample has bumped his head on the ceiling.