1.   At one stage, the librarian was held in a head lock.

2.   I know what a wrist lock is I know what an arm lock is, I know what a head lock is.

3.   Back to the fighting, to the head locks and body slams, to the facemask grabbing and whatever else was going on down there in the grassy scrums.

4.   But this time they both seemed to be in the head lock of a contest to which they vowed to return next year, together.

5.   His uncle found him pummeling a boy whom Morris had in a head lock and started calling him Bam Bam.

6.   Other students said Kinkel, once angered, would put students in a head lock or jump on them.