The white substance that suddenly appears on a certain fat mens mouth's when they consumes large amounts of curry, vodka , mcewans export and sovereign cigs and require a drink of some helpless shmoes beverage. Also may be helping to service whangdang's using they're mouth as a medium
Bill wanted a drink of my dr pepper but he had some serious billdup. ps if they persist in pestering you a boabycheck may be required.
by master bruce June 05, 2004

2 Words Related to billdup

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.

×