Fuck Me It's Friday - An expression and acronym that became popular only after the release of the Rebecca Black single, "Friday". The speaker is already aware of the onslaught of references to the aforementioned song they will hear over the course of the day.
Rabbi Kablack: Ugh, FMIF.
Rab Akablak: Yeah, well at least tomorrow is Saturday.
Rebecca Black: And Sunday, comes afterwerrrrrrrrrds.
I don't buy the schmegegge about Morty sleeping with Moira.
His version of the story was pure schmegegge.
The whole schmegegge was made up to get Liz a little bit of attention.