Would you get mad or laugh?

I was in an elevator yesterday when it stopped early in its decent and this huge Lady must have been 450 plus waddles in and makes mt 9 year old and i smashed against the corner. I was trying to look for the weight capacity when she started farting at first a couple of shockers followed by this undescribable wet but spanking long road kill smelling thing. So my son starts giggling uncontrollably and I lost it I started laughing then the smell hit. All she said was there, I gotta go take some logs to the mill. Omfg I just stood there in shock and then the real laughter hit as we narrowly.escaped. what would you do