Надо написать смешную историю из своей жизни по английскому, а я не знаю что написать :( помогите пжл

How, then again in the summer, we went with a friend on a bike to swim to cross the river had to drive across the bridge, under the bridge was a pit with nettles. I decided to move girlfriend. got off the bike, and the girlfriend was left to sit on it. Bike outweighed her way and we fell into the pit., nettle stings, bicycle upon us, and we are funny to tears, left silly, but the memory remains)