1 definition by DerekSH

Top Definition
Something that is both gay and incestual. The word is mostly used jokingly to describe something that is "worse" than incest.
"Dude, you hug your brother!? That's total gaycest."
"What's worse than incest? Gaycest."
by DerekSH June 15, 2007

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug