Top Definition
a slight erection of the penis; it is not yet fully erect but is half way there; dick after cumming
in math class today i couldnt stop thinking of mrs. weil so i got a biller luckily is didnt become a full boner because mr plutzker called me up to write on the board.
by Billy pray August 10, 2008
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.