To force someone to do something he or she does not want to do, especially by the use of threats or intimidation (not necessarily with an actual gun). Watch the video
hoist by (one’s) own petard
To be injured, ruined, or defeated by one’s own action, device, or plot that was intended to harm another; to have fallen victim to one’s own trap or schemes. (Note: “hoist” in this instance is the simple past-tense of the archaic form of the verb, “hoise.”) Watch the video
hobby-horse
A subject, topic, or issue about which one frequently or incessantly talks, expounds, or complains. Watch the video
hog (something)
To take or use something all for oneself; to not allow others to have or use something. Watch the video
hit the rocks
To encounter an especially difficult, troubled, or low point, as in a relationship or some pursuit. Watch the video