soak

(verb) charge heavily

Example Sentence:

The government is always soaking us with taxes.

How much did the car dealer soak you for that Porche?

I got soaked when I went shopping in Holt Renfrew. It is way too expensive!

Similar idioms:

1. soak up some sun
2. take charge of
3. go nuts
4. cost an arm and a leg
5. show off