i.e. means that is.
e.g. means for example.
THUS:
I dress like a bad immortal from Highlander (i.e. all in black) therefore I am cool as far as I’m concerned.
My daughter says things that are apparently cool (e.g. “Cool beans” upon seeing or hearing something exemplary of its kind and wonderful) though I don’t know what such phrases’ origins could be.
Filed under: grammar, writing tips, eg, examples, grammar, ie