What's your funniset MCR-related moment so far?

Mine was when I was at school,and my friend(she has no idea who MCR were at the time) started canto "Na Na Na",and I'm like,'who are tu and what have done with my friend?' So I ask,"Where'd tu hear that from?" She says,"Oh I found it on youtube! It's por this band,My Chemical Romance! Have tu heard of them?" I start cracking up. What about you?