Definitions
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun slang A
toilet bowl .
Etymologies
from Wiktionary, Creative Commons Attribution/Share-Alike License
From it being imagined that when gripping the sides of the bowl while vomiting into it that it's like a bus driver gripping the steering wheel of a bus (a bus steering wheel being roughly horizontal, as opposed to a car which has it up at an angle).
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Examples
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