皮皮虾我们走
Pí pí xiā wǒmen zǒu
Another popular online internet slang today.
Here, it translates to: 'Lets get a move on" or "Lets get going"
This was popularised through an online game.
If you breakdown the phrase:
皮皮虾: this means prawns and is actually the name of a popular shrimp chip brand.
我们走: this means let us go