is used to describe someone who looks a hot mess
and is used by the person who came up with it to block out bad words such as fuck shyt or any other form of that language but sometimes is constantly used before the cuss word
can also mean loud
Yo, that girl iz looking greazier than a mothafucka.
Why you got to be so greazy for man i thougt we were cool.
You always got something greazy to say.