英美人天天都在说的4000句:Have sb. over a Barrel

G：Sunshine, you got a bad case of puppy love?]
H：So how many guys you getting with? You getting with every guy in the state?
J：No! Holden, this is all because of you!
He had me over a barrel. If I didn't sleep with him, he was going to tell Phil about us.
H：I'm so alone！
J：You've got to get a hold of yourself.