Use a good pick up line to make them laugh or beat the hell out of you. If it is the ladder atleast you got some physical contact with a women :)

Here are some examples.

"If I flip a coin whats my chances of getting head ?"

"Can I tickle your tummy from the inside?"

"If I jump on your back will you beat me off ?"

Just a few try them out you should get some reaction from them