After we got back from the trip, me and 3 of the guys who went, all brothers, went to Macaroni Grill with my mom, their dad, and their little sister. I don't remember what me and her were initially not-so-seriously arguing about, but it ended like this:
Her: Look, this is your opinion (low hand) and this is my opinion (high hand).
Me: Well, this is your height (low hand) and this is my height (high hand).
Her: Hey, I can pass as a first-year med school student.
Me: I'm 18.
Her: Well, I'm 12 and... uh...
Me: And I can pee standing up.