upper decker

名词 n.
中文释义

英文释义

名词 n.
  1. The prank of defecating in the cistern of a toilet, so that flushing the toilet brings in dirty water instead of clean. slang
    — Had he been doing “upper deckers” for years in his community?

词形变化

upper deckers plural

词源

From upper + deck + -er.
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