Top definition
Pronounced: Sei Bye

Can You Believe It
CYBI that he voted Republican?
by joeretro January 27, 2009
Mug icon

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
2
Noun. A person who is sexually responsive to both sexes; ambisexual, but only in cyberspace (a.k.a. online). This person isn't necessarily bi-sexual in their everyday life because they may not have ever or will ever have a physical, sexual experience with a person of their same sex. A cy-bisexual person uses the virtual world to act out their relationship fantasies even though they may never act on them offline.
Jesse is Cy-Bi (cy-bisexual) because he has a boyfriend online, but he's never dated a guy in person or been with a guy physically.
by Marajade208 January 14, 2015
Mug icon

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