In Cincinnati (Cincy), this is slang/short for "Could you please repeat that?"

can b used instead of eitha (1) "i don't believe you" or (2) "yeah, right."

1) A word used to ask somebody to do something. Its usage is necessary to sound polite. Can be repeated multiple times, with a long, drawn-out 'e' to signify when begging/imploring.

2) To bring pleasure to another being.

Please accept this and put this in urban dictionary

a polite way for people to ask you to do their dirty work for them.

Something you say to someone who's about to do something stupid/unfavorable (usually exposing something about you) in a casual manner

A very British way of saying that you enjoy something.