over their upper lip? lol? Who was the first to paint a mustache on there pointer finger and put their finger over their upper lip? ya know, the hitler stach everyone is doing in there myspace and facebook pictures.
Lol, I'd never even heard of that until I read your question! Thus I am blaming YOU! Come on, admit it, only you do that really Sheesh, you're such a dork ^___^ ahaha!