boy was on the bus from his yeshiva in jerusalem to bnei brak to meet a girl in her parents house. on the bus ride he felt sick and through up and his pants got dirty. he needed a change of cloth or else the girl will not even meet him
he borrowed a cell phone, and called his parents who lived in bnei brak to wait him outside with a new pair of pants
as soon as he gets there he takes the bag and goes in, apologizes, asks if he could please be shown the bathroom because he had a long trip.
takes the bag in to the bathroom and doesnt know what to do with his old pants, he decides he has no choice and opens the bathroom window and throughs it out,
he opens the bag he got from his mother and sees his mother had mistaken, he sees in the bag…..A SKIRT…..
i think he is still in the bathroom red faced till now