They say there is nothing sweeter than the sound of a child’s laughter. I’m not sure I agree.

Germans on the subway find out that laughter is contagious. It all starts with woman having a giggle on the train and quickly takes over most of the carriage.

I just want to know what they were laughing about. I’ll bet that somebody farted!

It doesn’t matter how juvenile you thing they are or even how old you are. Farts can get a giggle out of just about anyone…