look up any word, like sex:

1 definition by AKHolland

 
1.
Come on. Everyone knows that a Shanghai Surprise is when you take a shit in someone's toilet and instead of flushing, you just put the cover down. When the next person lift the cover to use the toilet, there is a nice shit waiting for them.
When my roommate went on vacation, I left him a Shanghai Surprise in his bathroom.
by AKHolland January 05, 2007