Is "swallow one's gum" a kind of idiom of joke? He told Mamma: Now that were living out here, you can't be jerking your head and swallowing your gum over what's plain natural, Ellen. But she was a city girl through and through and had no ears when it came to defending vermin. She said a cricket was just a noisy cockroach, just a dumb horny bug that wouldn't shut up. She said in the city there were blocks of buildings overrun with cockroaches with no way for people to get rid of them. No sir, no way could she sleep with all that chirping going on; then to prove her point she wouldn't go to bed. http://www.eastoftheweb.com/short-stories/UBooks/CricWar.shtmlSorry, *a kind of idiom OR joke