Meaning of upper decker | Babel Free
Definitions
The prank of defecating in the cistern of a toilet, so that flushing the toilet brings in dirty water instead of clean.
slang
Examples
“Had he been doing “upper deckers” for years in his community?”
“Should've bet on him doing an upper decker.”
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.