<human>: Can you provide a brief overview of the text?

I've been working in a grocery store environment for the past few years and just recently moved to a higher end store. There's lots of rich people and celebs in the area. 

I work in the deli, and to the left of my department the bakery and meat department are attached. In between the bakery and the deli there's a giant post that can make it hard to see if there are any customer's, and on my side of the post bakery has a small display case of cakes and things. 

Now, one day I'm working away doing dishes to the far end of my department and the two bakery ladies are standing on the other side of the post chatting away. This lady comes up and starts looking at the case. So I think okay the bakery people can get this because they're literally 3 feet away. So I keep washing my dishes. I hear the lady say something and figure she's talking to the girls. 

Then I hear a whistle. Not a cat call, not a melody of someone going along with a song. It's one of those I want your  attention and I want it now, type of whistles. So I look up and this lady is staring at me like I'm wasting all her time. If there's one thing I hate it's being whistled or shaped at for service. So I dry my hands and wander over to see what she could possibly want. (I should tell you know she looks to be a 30-40 something with too much money and too much plastic surgery). 

She wants a cake. So I grab her the cake she wants and go to get her a box. Now, being that I work in the deli, I know jack shit about bakery. I find a couple boxes, one that's just the right size, and one that's two sizes too big. As the idea dawns on me a I feel a sense of smugness. I grab the big box. Put the cake in, and package it up. As I hand it to her over the top of the case (about 5'3", I'm 5'4") I feel the satisfactory thud as the cake slides and hits the side of the box. 

Enjoy your mushed cake, bitch.
<bot>: lady whistles at me to get me to serve her when the proper staff are not three feet away, I give her a box that's too big for her cake so it slides around.