When you get a blow job and cum without having a boner. But the person giving you the blow job MUST have NO teeth.
ahh man your grandma gave me a sick white gummy last night.
by shunzo February 08, 2009
1 more definition
The solidified saliva that forms on the side of some people's mouths when they exercise
I could tell he had just finished playing a soccer game because he was sweating and had the white gummies.
by Awkward Moments October 28, 2010