Definition of an erect penis. Used widely in the 80's usually in school playgrounds.
I always get a lobon in the morning...
by Eggman July 26, 2004
Top Definition
An engorged cock
After watching that skin flick I've got a right lob on
by Russ Brown April 01, 2003

Free Daily Email

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

Emails are sent from We'll never spam you.