38 ms·> Slow as molasses Slow as custard, surely.by nominatronic 7y ago> Slow as molasses Slow as custard, surely.philpem 7y agoDepends how thick the custard is. Is it thick enough to classify as a non-Newtonian fluid?thfuran 7y agoThat isn't a label for particularly viscous fluids but for fluids where the viscosity is dependent on applied force.