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1.
The shape the hand makes while fisting.
Dude, your mom is soo freaky she begged for the silent duck and now my watch is missing
автор: Super Flynn 27 ноября 2007
 
2.
A hand gesture used by those engaging in the act of fisting as a way of initiating the partner
Claire whipped out the silent duck, and immediately Joanie screamed in anticipation and excitement.
автор: Jebediah Smith 9 ноября 2007