Sex
I had a sex talk at school today. Two staff from the Hygiene Department came, one man and one women. And then the guy demotrated how to use a condom on a plastic penis model.

How lame! actually we (my friends and i) all know that! it's such a basic level. And a dumb classmate ask: you use bare hand to roll up the condom, there's germ!
some of us thought: or u want to wear a plastic glove before hand? why not you just not to have sex then, dont bother man!,

At lunch, we were still on this dumb question,
My friend said: well she should wear the preventive suit that the doctors would wear during SARS! and just cut a hole below.
Me: *laughing my head off*
Me: i bet the penis is much dirtier than ur hand. ..