The phrase "slippery stuff" means something that is difficult to hold or grip because it is smooth and makes things slide easily.
Sentences with «slippery stuff»
And that, in turn, has us soon thinking of another aspect of Winter Law: the matter of slippery stuff on the sidewalk and the potential it creates for slips and falls. (slaw.ca)
Floors that have too much wax, too much water (or other liquid, like ocean spray, pool cleaners, etc.), or slippery stuff like pineapple pieces dropped from a drink can form the factual basis for a premises liability claim against a Florida hotel when a hotel patron or resort guest slips and falls. (southfloridainjuryaccidentblog.com)