What are some unhealthy bedtime snacks?

when you go on google and type in bedtime snacks all these healthy diet things come up. but i'm healthy and don't have a problem with weight and honestly i don't really care. I want something unhealthy like cake or chocolate or something nice and warm to eat. if it is healthy and delicious i don't care! that works too, it doesn't have to be unhealthy. i just want something that will fill me up and make me feel nice and full of dessert. preferably chocolate but anything works.