A lesbian role model. Or someone who is your icon that is a lesbian.
Ellen DeGeneres is a Dycon. She is the best person who walks this earth!
by jonfizzle December 9, 2003
Get the Dycon mug.
A famous lesbian.

An example would be Xena, the awesome lesbian-warrior-princess combo from hell. Good stuff.
Kid watching TV: Dude, it's Rosie O'donald!

Friend: Eww! She's nasty, definatly not my favorite dycon.
by ZT June 6, 2005
Get the dycon mug.