What is the weirdest or grossest thing that has ever happened to you?

Mine was last holidays we went to Thailand and we were on the beach. I went in the water and I got stung by sea leaches. My arm was covered in red spotches. My dads girl friend who is Thai told me that urine is the best thing for it. Just at that minute my brother came over and said that he has to pee and his going up to the toilets. He got told that he was going to pee on me. I kept trying to say no. What the next thing I know I'm up in the change rooms and my bother was standing over me. He kept telling me to look away or he can't pee. I shut my eyes tight and felt something warm running down my arm. It was so gross. I was 12 and my brother was 18. What yours?