rip off

US /rɪp ˈɔːf/
UK /rɪp ˈɔːf/
"rip off" picture
1.

to cheat someone, especially by charging them too much money for something

:
That store really ripped me off with that broken phone.
Don't let them rip you off; negotiate the price.
2.

to steal something

:
Someone ripped off my bike last night.
The band was accused of ripping off another artist's song.
1.

an act of cheating someone by charging too much or by selling them something of poor quality

:
Buying that car was a complete rip-off.
The concert tickets were such a rip-off for what we got.