Top Definition
A man who has trouble gettin' it up, especially on a first sexual encounter.
"How was your date?"
"He was a Billalan."

"How's your boyfriend, Connor?"
"I've been sleeping with Billalan this week."
by Rinny January 30, 2007
7 Words related to billalan

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.

×