"frank: guess what? joe: ? the '?' is used in the place of the work 'what' which would be the obvious responce
"a common use of internet or aim slang usually short for a given question(ex1), or a way to say "please elaborate", a short version of "
""frank: guess what? joe: ? the '?' is used in the place of the work 'what' which would be the obvious responce" What is the definition of "?"?