Open Leg

I joined a camp which was located at Bukit Bendera(Penang Hill)..Then one night a group of friends and I played a game which was catching someone , carry the person , and took photographs ..after we had caught a person , Jiwan shouted'" open leg" to his friends because he want the person which being caught to open the leg to take photographs ... After that event the game was known as open leg...after a few days.. the speaker give a seminar about the negative effect of playing video game... The people who attended the seminar were mostly Chinese. During the talk he said a statement that makes everyone to laugh... He said that open leg game is better than playing video game but he did not know the meaning of open leg in Chinese.. the meaning of open leg in Chinese is prostitution ... This made the congregation to laugh out loud when he said that statement..