SOCK IT TO ME

I try not to pig out on junk food and cakes and the like, but my mother's party was a junk food only party this year for some god-forsaken reason. There were 3 sock it to me cakes. I finished off one by myself. Today, I can feel the blubber all over my body. Ugh! I guess I see why they say it is a SOCK IT TO ME cake.