Typically means Physical Layer of the OSI Reference Model. In rare cases this alias is used on the internet for your typical camwhore.
I need this PHY to work properly or my connection to the network will be FUCKED!
Dat Phy is teh h0t c4mwh0r3 bitch.
by tehJennifer October 30, 2005

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×