When
people play on their phones during Spanish class. If other
kids want to call eachother out on it, they will say "Is that a glowing crotch?" Many
people will find it hilarious and disgusting if you refer to phones this way. Indeed, a spanish teacher once said "Stop staring at your crotch and smiling, while poking it." They hide the phone under the legs near the crotch, so that teachers can't see it, and its glowing, so it gets the name "Glowing crotch"