Define Slice Of Cake Meaning

damn i want a slice of cake like that sexy girls cake

hey lewis that girls looking at you
oh yeah shes well fit
she wants a slice of your cake

Emily: Damn he's hot!
Caitlyn: He is a fine slice of sexy cake.

"Where can I get a slice of grandma's birthday cake?"

"I'm dying for a big fat slice of grandma's birthday cake"

Grandpappy's cough syrup = booze
Grandma's birthday cake = pot