dirty quacker

the act of spreading your lovers butt checks and making a loud quacking noise

I gave my girlfriend a massive dirty quacker

dirty quacker by Bear wrangler May 7, 2010

Dirty Quaker 

The sexual act of using a quaker oats cereal bar as an anal plug.

Guy 1:
My wife surprised the hell out of me last night when she pulled the Dirty quaker out of her ass and set it on the night stand.

Guy 2:
Holy shit!

Dirty Quaker by H. Karl September 16, 2011