Top Definition
Slang term for a penis. Used in South West Nova Scotia.
"That man has a 10 inch tillywacker!"
by AZ March 17, 2005

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a fat british person that makes fun or others
that fat british person making fun of others is such a tilly wacker
by jake February 23, 2005

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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