A loop on the throatlatch guiding the gag rein.

plural of ring gag

(BDSM) A gag with a hollow ring that holds the mouth open.

joke shop

(US, slang) To cause great disgust or nausea.

A rule that limits or forbids the consideration or discussion of a particular topic by members of a legislative or decision-making body.

plural of gag rule

plural of ag-gag

(of a law) that prevents undercover or unauthorized investigations at agricultural facilities

an ag-gag law