It’s when you ejaculate in your covers at night then the next morning you scrape it off your covers in to flakes.
by Crustyh January 17, 2018

I can't believe he would flake out! He said he would vote to advance Kavanaugh's nomination to the full Senate, however he just announced that he would support the nomination only after a delay of one week for an FBI investigation.
by GEK September 28, 2018

When a girl has a very crusty vagina, and she happens to be very horny. Therefore when she gets wet someone will preform the act of scooping the crusty wetness like eating corn flakes.
by bobsmith123 January 3, 2008

This is used primarily by people in Hollwood to explain why they didn't show up at a planned event that they promised to attend.
Arnold: Dude,you promised to come to my private party and bring the cocaine.
Sylvester:Dude, I Flaked.
Arnold:Oh, that's cool.
Sylvester:Dude, I Flaked.
Arnold:Oh, that's cool.
by Mojo maniac October 7, 2008

A flake-cake is someone who normally flakes on you. But because calling them a flake sounds lame, you use the term flake-cake.
Britters is a flake-cake.
by that guy who said it first June 11, 2006

waking up the morning after a long night of sex and noticing that you forgot to wipe off the residue from you or your partner
by josh February 9, 2005

Slang for a high quality grade of Cocaine, Looks powder like with hints of yellow and sparkling spores. Also see Flake
by Deaje May 20, 2008
