What did you mean when you sang, "I get high on Sweet n Low"

What 

          Did you mean when you sang, 

          "I get high on Sweet n Low"? 

"Puttin' cornmeal in my chili 

"Is as near as I get to polenta, 

"Pooooooo len tah." 

chorus 

"Pooooooo len taaaaaaaah…" 

Creamed corn close as I get to 

Posole. 

Pooooosoleeeee…

But when my baby wants 

A treat, I grab us 'cados & tofu. 

Toooofuuhu… 

(Maybe some hummus, too) 

chorus 

Hummus, toooooooo… 

Is there space in this lovesong 

For Paula Deen, for Waffle House, 

Or Liberace. 

Liberaaaaaaché… 

Maybe tungsten, maybe Dune…

Maybe tungsten, maybe Dune…

Maybe tungsten, maybe Dune…

chorus 

Dooooooooonah…

So I get high on Sweet n Low, 

If'n I dream 'bout Tommy Tune. 

chorus 

Tommy Tuuuune  

Tommy Tuuuuuuune

Tommy Tuuuuuuuunah