A crude or amateurish painting.
Excrement or clay used as a bonding material in construction.
A soft coating of mud, plaster, etc.
To apply (something) to a surface in hasty or crude strokes.
To paint (a picture, etc.) in a coarse or unskilful manner.
a Short Magazine Lee Enfield rifle or one of its derivatives.
Having signs that suggest a design problem; having a code smell.
Having a quality that arouses suspicion.
Having a bad smell.