Replying to Dumbest thing you ever heard.

I have 2 things that are both very stupid. at my school when it was snowing I heard 2 girls arguing over what snow was made out of. one girl was saying it was water while another was saying that it was when salt falls from the sky.

another thing (more recently) while I had my skis with me at school (school project) a guy came up to me and we started talking. we had a sub and I was showing a friend who was interested in skiing a video. my friend was impressed and he was like "ohh that must be so hard" (he was watching some stuff over chads gap) the sub interupted and was like ohh its not too hard. I do stuff like that. I thought it was cool that he skied too. not knowing him I wasnt going to call bullshit on him. so we started talking I talked to the sub a tiny bit asking where he skied and before answering anything he asked "whats that?" pointing at the bindings on my skis. I said "their bindings dude, you said you skied"
he asked what they were for and I just walked away and ignored him for the rest of the period.