Top definition
The act of steering any conversation towards the topic of human excrement and or bowel topics.
Me - "So I went to the grocery store last night and got some really good food"

Busci - "Will it make me poo?"

Me - "I knew you would busci that sentence"
by WestCoastMuncie July 26, 2007
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Dirty Sanchez Plush

It does not matter how you do it. It's a Fecal Mustache.

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