pop (one's) bubble(redirected from popped their bubble)
pop (one's) bubble
To disprove, ruin, or destroy someone's fantasy, delusion, or misbelief. A less common variant of "burst (someone's) bubble." Sorry to pop your bubble, Janet, but Sarah only went out on a date with you to make Suzie jealous. Sean took pleasure in popping the environmentalist's bubble, explaining to him that renewable energy devices cause huge environmental damage to produce.