I've already submitted my entry. Below is my funny caption:
For those that are interested to win free class on Nikon Creative Lighting System can visit the contest website here. This can help dig up your funny bones and can have a chance to attend professional photography class.
UPDATES: There are actually 4 contest running with four different picture. The above is only one of them. You can see the other 3 pictures in the official contest website. Rules & regulations also in the website. Please read carefully before submitting your Funny Caption. ;)