1 definition by Nikolai Vincinius

1. relating to an incestuous love affair between family members of the same gender. Most commonly between siblings.
Homo-cestuous is the new gay honey, everybodies doin it.

After the game when Eli and Peyton Manning hugged I got the feeling that at one time their relationship might have been homo-cestuous.
by Nikolai Vincinius October 28, 2010
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