Nah That's a metaphor. Another metaphor:

Like icing on a Cinnabon

Like a hot chick that ain't no fun

Listen, I'ma teach you a lesson

Let's start at number

One:

Sleep is the best way to save money

Two:

Money is the best way to have sex

Three:

Sex is the best way to feel nothing

Four:

Nothing happens if you're asleep

So stay up until you wake up