Top Definition
The unpleasant sticky residue found on one's lips in the morning, made of dried saliva. Often ends up on the back of ones hand after wiping mouth.
"I only had 8 pints last night, but the lipscum was off the charts this morning"
by markus_sparkus September 05, 2007
5 Words related to lipscum

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.