> 
> Isn't there a Lyle Lovett song where he's ordering a cheeseburger?
> 

'tis called "Here I Am"

A couple of other waitress songs:

Jane Siberry - The Waitress
Belle & Sebastian - Dear Catastrophe Waitress

Neil Young - Unknown Legend

"She used to work in a diner
Never saw a woman look finer
I used to order just to watch her float across the floor"

Cowboy Junkies - Sun Comes Up, It's Tuesday Morning

"Guess it's tea and toast for breakfast again
maybe I'll add a little TV too.
No milk! God, how I hate that.
Guess I'll go to the corner, get breakfast from Jenny.
She's got a black eye this morning, Jen how'd you get it?
she says, Last night, Bobby got a little bit out of hand...."