The Collaborative International Dictionary
Scummer \Scum"mer\, v. i.
To scumber. [Obs.]
--Holland.
Scummer \Scum"mer\, n. [Cf. OF. escumoire, F. ['e]cumoire. See Scum, and cf. Skimmer.] An instrument for taking off scum; a skimmer.
Scummer \Scum"mer\, n. Excrement; scumber. [Obs.]
Wiktionary
Etymology 1 n. 1 An instrument for taking off scum 2 (context UK football slang derogatory offensive English) A supporter of (w: Southampton F.C.). 3 (context video games derogatory English) One who engages in scumming. Etymology 2
n. excrement, scumber vb. scumber
Usage examples of "scummer".
When the vine-grower went to take the crowns he felt such a commotion in his cheeks that his old scummer face let little laughs exude from its pores like smoke pouring out of a chimney, and he could say nothing.