It was about two weeks into my freshman year, and we were coming back from Jay's Lounge. There were about five or six of us crammed into the backseat. She was sitting in my lap, and we started making out. I got a bit seasick and out it came. All over her. And pretty much all over everybody else that was crammed in there.
Poor girl, through no fault of her own (save perhaps her tragically bad judgment), she was referred to as "Chunks" by everyone in my dorm from that night forward.