Well this is out of character and based in real life, just so you know.
Tell a story of anything bizarre, funny, amusing, really really dry/lame.
Here I go:
Me and my sister went to this amusement park called Movie World on the Gold Coast, and we were just hanging out there and at this ride we meet these two chicks and we started talking about how people scream on rollercoasters when you really don't. Well then we got off the ride and went to another one and they were behind us in the line so we carried on talking... in the end we were basically fully hanging out with these chicks, who thought my sister was a guy lmao.