Futurama (1999)

1 corrected entry in Season 2 generally

Season 2 generally

Corrected entry: The Professor tells Fry that in the future they've done away with concepts of modesty and proceeds to walk around naked most of the show but when he sleeps with Mom they both pull the sheet up when the gang burst in and the Professor walks around with a sheet wrapped around him, as does Mom.

Correction: Professor Farnsworth is also the ONLY one to claim that modesty has been done away with and to walk around naked. This is most likely something that only goes on in the Professor's brilliant but slightly foggy mind.