WOW! Nasty joke somebody told me at work. Gays, please don't get offended.
These two gay dudes are getting ready to fornicate, they're in the bathroom getting hot and heavy. The more manly of the two says to the biz-nitch "I am going to get a towel, hold on and DON'T cum!" to which the beatch replies "OK" and off the manly one sashay's!
When he gets back he sees that there is sperm ALL OVER THE place. On the toilet, the pipes, the washroom, the walls, etc.
At this point he's mad as hell and screams "damn it, I thought I told you not to cum" to which is partner replies, "I didn't - I farted!"