1 definition by Lothatex

Top Definition
The sexual act of defecating into the partners hand and having them roll the fecal matter into a ball only to be flattened during sexual intercourse in between the two (or more) naked bodies
This sexual act known as the "gumball" actually increases pleasure for some people and sometimes the fecal matter is used as lube
by Lothatex August 17, 2011

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