Idiom: Becoming the nitrous oxide. Meaning: Laughing without sense. Sentence: Even on the lamest joke of her boyfriend, she would become the nitrous oxide. Btw, nitrous oxide is also called laughing gas. ๐ ๐ ๐ ๐ ๐ Bonjour stitchers ๐๐ป Witty Wednesday is back with more wittiness.๐ So, letโs play with words today. Todayโs task is simple and funny. You need to stitch an original idiom. As the title suggests, you need to raise the bar of โidiometerโ with your creativity.