Necklock
"Necklock" in a Sentence (2 examples)
Angelo sensed something behind him; he turned and Emmett's powerful arms encircled him, trapping him in a necklock. Connolly banged into them, and all three fell onto the sidewalk, Emmett still holding the necklock and Angelo turning blue.
They circled one another at a crawl, each trying for a necklock.