Top Definition
Used as a code word to get someone to shut up immediately.

Similar to 'muskrat' in 'Meet the Fockers'.
*At best friends engagement. Man, is slightly drunk and trying to remind his friend about all the girls he had sex with at college in front of his future inlaws, man's girlfriend steps in*

Man 1 -"So, so, so Paul after Mia came Gemma, no wait that was after Karen... or was it Isobel..."

Girlfriend - *whispers* "spikfin"

**SILENCE**
by Sa'Belle August 29, 2010

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