"it's only correct to put an apostrophe in "it's" if it's "it is", if not, it's "its"
not a piece of urban slang at all, but an important punctuation mark in written english, which i pride myself on knowing how to use correctly
""it's only correct to put an apostrophe in "it's" if it's "it is", if not, it's "its"" What is the definition of "apostrophe"?