When a girl/guy blows there partners cock really hard, and then he cums on her lips, therefore providing a good and healthy snack, and a lip moisturizer.
Yeah dude...I gave her sum nasty cum lips last night.
de Virgin Of Luck 26 juin 2006
An individual, usually a male, who's lips are so chapped that they are white. These lips are usually cracked and though the dry white coating are pink cracks.
As Brian left the classroom Eric yelled out, "Hey Cumlips, tell your mama to buy you some chapstick."
de Dirtybird boy 23 juillet 2008