Ehag is
slang for 'what'. When you are
confused and do not understand what another
person is saying to you, you use this term. in stead of saying 'wait what?' you would say 'wait ehag?'
Mrs. B: I'm pregnant!
Mr. B: I'm so
happy I am going to be a dad! Now you can take a break from being a biology
teacher
Mrs. B: sorry it's not yours. I cheated on you with the economics
teacher
Mr. B: wait ehag?