Flubber may refer to:
"Flying rubber", a fictional material in the 1961 Disney film The Absent-Minded Professor Son of Flubber, a 1963 sequel to The Absent-Minded Professor Flubber (film), a 1997 remake of The Absent-Minded Professor Flubber (material), a visco-elastic material often used in children's science projects Flubber, a Xavier Institute student in the fictional Marvel Comics universe Flubber (album), a 1989 album by Souled American Flubber (comics), a fictional character
See also