The act of regurgitating the contents of one's stomach onto the anus and/or anal rim of another as lubrification before performing sodomy (fudge packing).
1. "Pierre's ass felt sore after Sunny spewtamized in it"
2. Marguerite was jealous while watching two hunks spewtamizing in each other.
3. Sunny and Pierre feel hungry after spewtamizing lovingly in each other (co-spewtamization).
Based on the Dewey Decimal System, a method of organizing and cataloging pornography created by Chris Griffin
Stewie: These are impressively organized and cataloged.
Chris: People in the community like things well-labeled, so I developed the Spewey Decimal System.