Used to define something that tends to be very easy. Sauce is the suffix. Usually if something is cake it is easy and you just add sauce to it for flavor.
Person 1: Man I owned that test
Person 2: That shitmusta been cakesauce.
someone who's face is incredibly cute and normally you want to squeeze them for their cuteness or have slightly rough sex with them because they deserve a little pain for their irresistable cuteness....
The act of a man putting duck sauce in a womens belly button then having sex with her and then pulling then shooting his load in her belly button with the duck sauce and then mixing it with you dick, then painting the women's face with it on your dick.
"Yo man, that girl is a slut. She made me give her "the chineese whore cuksauce" last night when we were drunk. What a whore.