活该用英语怎么说?

活该 :
1.(coll.) serve sb.right
2.deservedly
3.ought
4.should
Relative explainations:
Examples:
1.如果他真地要你当众收回海口,那你也是活该；你本不该那样自吹自擂.
It serves you right if he did make you eat the leek in public; you should not be so boastful.
2.他揍了你我毫不同情——是你先打他的,你挨打活该.
I'm not sorry he hit you- it serves you fight for starting the fight!
3.我真是活该!
That's all I need!