[matt4u32]

打完斋不要和尚，过河拆桥，重色轻友，有异性没人性
means, after the chanting and you forgotten the monk who chant,
second comma means if you cross the river, you break the bridge. The third one means to girls/boys more important than your best friend. the last one means got opposite sex and you forget your own character.

你发蛟啊，不要脸的当街亲热，免费表演给人看， 我帮你订间酒店
means you so vain, public showning to people your kissing. I help you to book the hotel room better.