(Oh) Bobby Saggy (rarely (Oh) Robby Saggy), and
(Oh) Robert Saget (also, on rare occasions).
No other forms of Bob/ Rob/ Robert/ Bobby/ Robby/ Sag/ Saget/ Saggy are correct, and will not be tolerated.
Other forms may be later derived after the publishing of this defintion that are approved, and will be updated.
Note: please do not make use (although one may be very tempted to) of Bob Saget's sister's name, "Gay Saget", as se has passed away. Thank you very much.
BOBBY (slight pause) SAGGY!... BOBBY (slight pause) SAGGY!... THAT DID NOT JUST HAPPEN!